-8% sale
Ronstan Qualifies for Free Shipping Ronstan Series 40 Orbit RT Block with Quin, Becket, Cleat & Swivel #RF46530
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Ronstan Ronstan Series 40 Orbit RT Block with Quin, Becket, Cleat & Swivel #RF46530 $581.71 $631.15
Ronstan RF46530 Sailing AccessoriesSeries 40 Orbit RT Block with Quin, Becket, Cleat & SwivelThe Series 40 ball-bearing Orbit Blocks™ provides the perfect balance of strength, performance, and reliability. They offer class-leading dynamic and static load ratings, the highest available in this size of performance blocks. Lightweight and strong toughened glass fiber reinforced nylon cheeks replace stainless steel straps used in traditional utility blocks - the perfect balance of performance and reliability.As well as traditional single swivel blocks, the range also includes single and double sheave lashing or soft attachment options through to multiple sheave blocks including those with quad and quin sheaves. The range is extremely versatile allowing a multitude of possible systems right up to a 12:1 purchase mainsheet system for off-the-beach performance catamarans.Series 40 Orbit Blocks™ are fitted with our carbon-reinforced C-Cleat™ for secure rope holding with low entry and exit efforts, and fairleads for fast action from any angle. Cleat arms are made from stainless steel and adjustable for setting your preferred cleating angle.Ball Bearing versions incorporate our 2-stage bearing system using ball bearings to minimize friction and a secondary full-contact bearing to maintain low friction across the full working load range.High Load versions are designed specifically for any application where high dynamic or static loads are expected. They feature a high-strength grade 2205 stainless steel sheave & hub together with a triple bearing race to maintain low friction at very high loads.Features: Class-leading dynamic and static load ratings Lightweight, yet strong. Toughened, glass fiber reinforced nylon replaces stainless steel straps used in our traditional utility blocks Low friction 2-stage ball bearing system for efficient and effortless trimming Soft attachment, lashing and traditional swivel shackle head options Low profile and compact High performance cleating Applications: Mainsheet systems and spinnaker sheets on dinghies, off-the-beach catamarans and sportsboats to 8m (26ft) Halyard, vang and backstay applications on boats to 9m (30ft) Control line applications on larger yachts Specifications: Sheave Ø: 1-9/16 in. Max. Rope Ø: 5/16 in. Pin Ø: 5/32" M.W.L.: 1320 lb. B. L.: 2650 lb. Weight: 13.0 oz. Normalized SKU: RF46530UPC Code: 9316800645534
Sold out -7% sale
Ronstan Qualifies for Free Shipping Ronstan Series 40 Orbit RT Sheave Replacement Cassette #RF46000
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Ronstan Ronstan Series 40 Orbit RT Sheave Replacement Cassette #RF46000 $98.46 $104.99
Ronstan RF46000 Sailing AccessoriesSeries 40 Orbit RT Sheave Replacement CassetteThe Series 40 ball-bearing Orbit Blocks™ provides the perfect balance of strength, performance, and reliability. They offer class-leading dynamic and static load ratings, the highest available in this size of performance blocks. Lightweight and strong toughened glass fiber reinforced nylon cheeks replace stainless steel straps used in traditional utility blocks - the perfect balance of performance and reliability.As well as traditional single swivel blocks, the range includes single and double sheave lashing or soft attachment options through to multiple sheave blocks including those with quad and quin sheaves. The range is highly versatile allowing a multitude of possible systems right up to a 12:1 purchase mainsheet system for off-the-beach performance catamarans.Series 40 Orbit Blocks™ are fitted with our carbon-reinforced C-Cleat™ for secure rope holding with low entry and exit efforts, and fairleads for fast action from any angle. Cleat arms are made from stainless steel and adjustable for setting your preferred cleating angle.Ball Bearing versions incorporate our 2-stage bearing system using ball bearings to minimize friction and a secondary full-contact bearing to maintain low friction across the full working load range.High Load versions are designed specifically for any application where high dynamic or static loads are expected. They feature a high-strength grade 2205 stainless steel sheave & hub together with a triple bearing race to maintain low friction at very high loads. Features: Class-leading dynamic and static load ratings, highest in their class Lightweight, yet strong. Toughened, glass fiber reinforced nylon replaces stainless steel straps used in our traditional utility blocks Low friction 2-stage ball bearing system for efficient and effortless trimming Soft attachment, lashing, and traditional swivel shackle head options Low profile and compact High performance cleating Applications: Mainsheet systems and spinnaker sheets on dinghies, OTB catamarans and sportsboats to 8m (26ft) Halyard, vang and backstay applications on boats to 9m (30ft) Control line applications on larger yachts Normalized SKU: RF46000
Sold out -3% sale
Ronstan Qualifies for Free Shipping Ronstan Series 40 Orbit Rt Triple Block with Becket & Cleat #RF46330
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Ronstan Ronstan Series 40 Orbit Rt Triple Block with Becket & Cleat #RF46330 $328.19 $338.33
Ronstan RF46330 Sailing AccessoriesSeries 40 Orbit RT Triple Block with Becket, Cleat & SwivelThe Series 40 ball-bearing Orbit Blocks™ provides the perfect balance of strength, performance, and reliability. They offer class-leading dynamic and static load ratings, the highest available in this size of performance blocks. Lightweight and strong toughened glass fiber reinforced nylon cheeks replace stainless steel straps used in traditional utility blocks - the perfect balance of performance and reliability.As well as traditional single swivel blocks, the range also includes single and double sheave lashing or soft attachment options through to multiple sheave blocks including those with quad and quin sheaves. The range is extremely versatile allowing a multitude of possible systems right up to a 12:1 purchase mainsheet system for off-the-beach performance catamarans.Series 40 Orbit Blocks™ are fitted with our carbon-reinforced C-Cleat™ for secure rope holding with low entry and exit efforts, and fairleads for fast action from any angle. Cleat arms are made from stainless steel and adjustable for setting your preferred cleating angle.Ball Bearing versions incorporate our 2-stage bearing system using ball bearings to minimize friction and a secondary full-contact bearing to maintain low friction across the full working load range.High Load versions are designed specifically for any application where high dynamic or static loads are expected. They feature a high-strength grade 2205 stainless steel sheave & hub together with a triple bearing race to maintain low friction at very high loads.Features: Class-leading dynamic and static load ratings Lightweight, yet strong. Toughened, glass fiber reinforced nylon replaces stainless steel straps used in our traditional utility blocks Low friction 2-stage ball bearing system for efficient and effortless trimming Soft attachment, lashing and traditional swivel shackle head options Low profile and compact High performance cleating Applications: Mainsheet systems and spinnaker sheets on dinghies, off-the-beach catamarans and sportsboats to 8m (26ft) Halyard, vang and backstay applications on boats to 9m (30ft) Control line applications on larger yachts Specifications: Sheave Ø: 1-9/16 in. Max. Rope Ø: 5/16 in. Pin Ø: 5/32" M.W.L.: 1320 lb. B. L.: 3650 lb. Weight: 9.5 oz. Normalized SKU: RF46330UPC Code: 9316800644889
Sold out -3% sale
Ronstan Qualifies for Free Shipping Ronstan Series 40 Orbit Single BB Block with Cleat & Swivel #RF48120
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Ronstan Ronstan Series 40 Orbit Single BB Block with Cleat & Swivel #RF48120 $145.61 $149.80
Ronstan RF48120 Sailing AccessoriesSeries 40 Orbit Single BB Block with Cleat & SwivelThe Series 40 ball-bearing Orbit Blocks™ provides the perfect balance of strength, performance, and reliability. They offer class-leading dynamic and static load ratings, the highest available in this size of performance blocks. Lightweight and strong toughened glass fiber reinforced nylon cheeks replace stainless steel straps used in traditional utility blocks - the perfect balance of performance and reliability.As well as traditional single swivel blocks, the range includes single and double sheave lashing or soft attachment options through to multiple sheave blocks including those with quad and quin sheaves. The range is highly versatile allowing a multitude of possible systems right up to a 12:1 purchase mainsheet system for off-the-beach performance catamarans.Series 40 Orbit Blocks™ are fitted with our carbon-reinforced C-Cleat™ for secure rope holding with low entry and exit efforts, and fairleads for fast action from any angle. Cleat arms are made from stainless steel and adjustable for setting your preferred cleating angle.Ball Bearing versions incorporate our 2-stage bearing system using ball bearings to minimize friction and a secondary full-contact bearing to maintain low friction across the full working load range.High Load versions are designed specifically for any application where high dynamic or static loads are expected. They feature a high-strength grade 2205 stainless steel sheave & hub together with a triple bearing race to maintain low friction at very high loads.Features: Class-leading dynamic and static load ratings Lightweight, yet strong. Toughened, glass fiber reinforced nylon replaces stainless steel straps used in our traditional utility blocks Low friction 2-stage ball bearing system for efficient and effortless trimming Soft attachment, lashing, and traditional swivel shackle head options Low profile and compact High performance cleating Applications Mainsheet systems and spinnaker sheets on dinghies, off-the-beach catamarans and sportsboats to 8m (26ft) Halyard, vang and backstay applications on boats to 9m (30ft) Control line applications on larger yachts Specifications: Sheave Ø: 1-9/16 in. Max. Rope Ø: 3/8 in. Pin Ø: 5/32" M.W.L.: 880 lb. B. L.: 1760 lb. Weight: 6.2 oz. Normalized SKU: RF48120UPC Code: 9316800624751
Sold out -6% sale
Ronstan Qualifies for Free Shipping Ronstan Series 40 Orbit Single Block with Becket & Swivel #RF48100
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Ronstan Ronstan Series 40 Orbit Single Block with Becket & Swivel #RF48100 $40.92 $43.16
Ronstan RF48100 Sailing AccessoriesSeries 40 Orbit Single Block with Becket & Swivel HeadThe Series 40 ball-bearing Orbit Blocks™ provides the perfect balance of strength, performance, and reliability. They offer class-leading dynamic and static load ratings, the highest available in this size of performance blocks. Lightweight and strong toughened glass fiber reinforced nylon cheeks replace stainless steel straps used in traditional utility blocks - the perfect balance of performance and reliability.As well as traditional single swivel blocks, the range includes single and double sheave lashing or soft attachment options through to multiple sheave blocks including those with quad and quin sheaves. The range is highly versatile allowing a multitude of possible systems right up to a 12:1 purchase mainsheet system for off-the-beach performance catamarans.Series 40 Orbit Blocks™ are fitted with our carbon-reinforced C-Cleat™ for secure rope holding with low entry and exit efforts, and fairleads for fast action from any angle. Cleat arms are made from stainless steel and adjustable for setting your preferred cleating angle.Ball Bearing versions incorporate our 2-stage bearing system using ball bearings to minimize friction and a secondary full-contact bearing to maintain low friction across the full working load range.High Load versions are designed specifically for any application where high dynamic or static loads are expected. They feature a high-strength grade 2205 stainless steel sheave & hub together with a triple bearing race to maintain low friction at very high loads.Features: Class-leading dynamic and static load ratings Lightweight, yet strong. Toughened, glass fiber reinforced nylon replaces stainless steel straps used in our traditional utility blocks Low friction 2-stage ball bearing system for efficient and effortless trimming Soft attachment, lashing and traditional swivel shackle head options Low profile and compact High performance cleating Stainless steel shackle head for unlimited block rotation, and compatibility with sharp fixing points Integrated becket Applications: Mainsheet systems and spinnaker sheets on dinghies, off-the-beach catamarans and sportsboats to 8m (26ft) Halyard, vang and backstay applications on boats to 9m (30ft) Control line applications on larger yachts Specifications: Sheave Ø: 1-9/16 in. Max. Rope Ø: 3/8 in. Pin Ø: 5/32" M.W.L.: 880 lb. B. L.: 1760 lb. Weight: 2.1 oz. Normalized SKU: RF48100UPC Code: 9316800624744
Sold out -9% sale
Ronstan Qualifies for Free Shipping Ronstan Series 40 Orbit Single Rotating Snatch Block with Becket #RF48109
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Ronstan Ronstan Series 40 Orbit Single Rotating Snatch Block with Becket #RF48109 $35.16 $38.55
Ronstan RF48109 Sailing AccessoriesSeries 40 Orbit Single Rotating Snatch Block with Becket & Lashing OptionThe Series 40 ball-bearing Orbit Blocks™ provides the perfect balance of strength, performance, and reliability. They offer class-leading dynamic and static load ratings, the highest available in this size of performance blocks. Lightweight and strong toughened glass fiber reinforced nylon cheeks replace stainless steel straps used in traditional utility blocks - the perfect balance of performance and reliability.As well as traditional single swivel blocks, the range includes single and double sheave lashing or soft attachment options through to multiple sheave blocks including those with quad and quin sheaves. The content is highly versatile allowing a multitude of possible systems right up to a 12:1 purchase mainsheet system for off-the-beach performance catamarans.Series 40 Orbit Blocks™ are fitted with our carbon-reinforced C-Cleat™ for secure rope holding with low entry and exit efforts, and fairleads for fast action from any angle. Cleat arms are made from stainless steel and adjustable for setting your preferred cleating angle.Ball Bearing versions incorporate our 2-stage bearing system using ball bearings to minimize friction and a secondary full-contact bearing to maintain low friction across the full working load range.High Load versions are designed specifically for any application where high dynamic or static loads are expected. They feature a high-strength grade 2205 stainless steel sheave & hub together with a triple bearing race to maintain low friction at very high loads.Features: Class-leading dynamic and static load ratings Lightweight, yet strong. Toughened, glass fiber reinforced nylon replaces stainless steel straps used in our traditional utility blocks Low friction 2-stage ball bearing system for efficient and effortless trimming Soft attachment, lashing and traditional swivel shackle head options Low profile and compact High performance cleating Can be opened and used as a snatch block Integrated becket Applications: Mainsheet systems and spinnaker sheets on dinghies, off-the-beach catamarans and sportsboats to 8m (26ft) Halyard, vang and backstay applications on boats to 9m (30ft) Control line applications on larger yachts Specifications: Sheave Ø: 1-9/16 in. Max. Rope Ø: 3/8 in. M.W.L.: 880 lb. B. L.: 1760 lb. Weight: 1.7 oz. Normalized SKU: RF48109UPC Code: 9316800624768
-15% sale
Ronstan Qualifies for Free Shipping Ronstan Series 40 RTA Orbit Block Auto Single Swivel Head #RF46100
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Ronstan Ronstan Series 40 RTA Orbit Block Auto Single Swivel Head #RF46100 $77.33 $90.97
Ronstan RF46100 Sailing AccessoriesSeries 40 Ratchet Orbit Block™ - Single - Auto - Swivel Shackle HeadAutomatic RatchetWith automatic models, the ratchet mechanism engages when load is applied, but switches off when it's released. This lets the sheet run out smoothly and freely-great for rapid easing of the sheet and for gybing asymmetric spinnakers.Awesome Ratchet Block Holding PowerQuite simply, Ronstan Ratchet Orbit Blocks™ have the highest holding power available. The sophisticated NC-machined sheave features Generation 2 of our sheave cross-hole geometry. The Series 40 delivers up to 14:1 holding power, almost double that of our nearest competititor.The unique sheave design has 8 gripping faces which directly resist loaded line movement. Traditional designs have an angled resistance to line movement. Our Generation 2 design has straight resistance faces which both distribute the load and minimise rope wear. These faces are offset from the radial line, to draw the rope down into the gripping area when under load.Simple and Secure AttachmentThe Dyneema® Link is easily fitted and is retained securely by a moulded retainer clip. The flexible link can be left with one end attached to the block when fitting - no more lost shackle pins.The system is compatible with Dyneema®/Spectra® strops, webbing and carbon connection points - much more so than steel loop tops or shackles.Smooth Easing of SheetsWith auto models the sheet runs out smoothly and freely as soon as the ratchet mechanism disengages. Low Profile Stand-Up Kit Allows 0™ or 90™ AlignmentStand-up kits feature a clatter-free rubber boot. You can attach the Dyneema® link so that the block is aligned with the stand-up base or across it. It's a neat low-profile solution which allows full articulation.Features: Up to 14:1 holding power - highest available! Smooth easing of sheets Fully Automatic load sensing ratchet engagemen Swivel shackle head for unlmited block rotation Stainless steel shackle head for ultimate durability and compatibility with harsh fixing points Applications: Dinghy mainsheet systems Mainsheet fine tune systems on sportsboats & small keel boats Mainsheet systems on sportsboats using RF7 mainsheet swivel cleat unit Spinnaker and job sheets on dinghies - especially modern asymmetric classes Control line applications on larger yachts Materials: Sheave: Hard anodised Aluminium Ball Bearings: High compression strength carbon black Acetal Frame/Cheeks: Toughened, glass fiber reinforced Nylon Rope Link: UV stabilized, multi-strand impregnated SK75 Dyneema® Specifications:Sheave Ø: 40mm(1-9/16")Max. Rope Ø: 9mm(5/16")M.W.L.: 175kg(385lbs)B. L.: 500kg(1,100lbs)Weight: 44g(1.5oz) Normalized SKU: RF46100UPC Code: 9316800459513
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Ronstan Qualifies for Free Shipping Ronstan Series 45 Core Block Single #RF44100
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Ronstan Ronstan Series 45 Core Block Single #RF44100 $71.64
Ronstan RF44100 Sailing AccessoriesSeries 45 Core Block™ - Single - Swivel Shackle HeadCore Blocks™ are a true all round solution. A tuned 2-stage bearing system provides excellent performance across the full working load range with an integrated thrust bearing feature and the resilience to handle high dynamic or static loads. Acetal sheave, alloy cheeks and stainless fixings complete the durable package. For reliability and a long service life, these blocks are the right choice for sheets, halyards and control line applications for cruising and racing.Universal BearingDynamic and high static load performanceThe Ronstan Universal Bearing incorporates our proven 2-stage bearing systemStage 1 - Under moderate loads, Acetal ball bearings ensure minimum friction.Stage 2 - Under heavy loads, where deformation of ball bearings alone would result in increased friction, a sliding Acetal bearing on a polished stainless steel race takes over, maintaining low friction performance.Additionally the ball bearings are configured to act as a thrust bearing between the sheave and cheeks, preventing the sheave from rubbing on the cheeks and causing friction when the line lead in and out of the block isn't perfect. Particularly important for cheek blocks.Alloy Cheek PlatesBlock cheeks are manufactured from the highest quality alloy for maximum strength. Material optimisation and the cut-away design minimises weight and allows easy fresh water rinsing of salt and debris from the bearings. Cheek design has been further styled with flaring at the block throat and reduced gap between the cheek and sheave, minimising rope wear.Features: High dynamic and static load capacity Efficient 2-stage bearing system Ball bearings to counteract side thrust loads Class leading performance and sleek, contemporary styling Durable aluminium alloy cheek plates Central hub hole can be used as a becket take-off or tie-up point Applications: Ideal for mainsheet, halyard and spinnaker sheet applications on boats to 10M (33') Various control line applications on larger yachts Alloy sheave models are available for use with wire Materials: Sheave: U.V. stabilized Acetal Cheek body: Aluminium Alloy Ball Bearings: High compression strength carbon black Acetal Shackle, head post & hub: Grade 316 stainless steel Specifications:Sheave Ø: 45mm(1-3/4")Max. Rope Ø: 12mm(1/2")Pin Ø: 5mm(3/16")M.W.L.: 700kg(1,540lbs)B. L.: 1,400kg(3,090lbs)Weight: 104g(3.6oz) Normalized SKU: RF44100UPC Code: 9316800466153
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Ronstan Qualifies for Free Shipping Ronstan Series 45 Core Block Single/Swivel Halyard #RF44188
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Ronstan Ronstan Series 45 Core Block Single/Swivel Halyard #RF44188 $118.30
Ronstan RF44188 Sailing AccessoriesSeries 45 Core Block - Single/Swivel HaylardCore Blocks™ are a true all round solution. A tuned 2-stage bearing system provides excellent performance across the full working load range with an integrated thrust bearing feature and the resilience to handle high dynamic or static loads. Acetal sheave, alloy cheeks and stainless fixings complete the durable package. For reliability and a long service life, these blocks are the right choice for sheets, halyards and control line applications for cruising and racing.Universal Bearing Dynamic and high static load performance The Ronstan Universal Bearing incorporates our proven 2-stage bearing system Stage 1 - Under moderate loads, Acetal ball bearings ensure minimum friction Stage 2 - Under heavy loads, where deformation of ball bearings alone would result in increased friction, a sliding Acetal bearing on a polished stainless steel race takes over, maintaining low friction performance Additionally the ball bearings are configured to act as a thrust bearing between the sheave and cheeks, preventing the sheave from rubbing on the cheeks and causing friction when the line lead in and out of the block isn’t perfect. Particularly important for cheek blocks Alloy Cheek PlatesBlock cheeks are manufactured from the highest quality alloy for maximum strength. Material optimization and the cut-away design minimizes weight and allows easy fresh water rinsing of salt and debris from the bearings.  Cheek design has been further styled with flaring at the block throat and reduced gap between the cheek and sheave, minimizing rope wear.Features: High dynamic and static load capacity Efficient 2-stage bearing system Ball bearings to counteract side thrust loads Class leading performance and sleek, contemporary styling Durable aluminium alloy cheek plates Central hub hole can be used as a becket take-off or tie-up point Incorporates a low profile swivel head fork Features a removable screw pin for attachment to padeyes Suitable for 12mm (1/2") diam. mast collar post Applications: Ideal for mainsheet, halyard and spinnaker sheet applications on boats to 10M (33') Various control line applications on larger yachts Alloy sheave models are available for use with wire Materials: Sheave: U.V. stabilised Acetal Cheek body: Aluminium Alloy Ball Bearings: High compression strength carbon black Acetal Shackle, head post & hub: Grade 316 stainless steel Normalized SKU: RF44188UPC Code: 9316800484669
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Ronstan Qualifies for Free Shipping Ronstan Series 45 Core Block Stand-Up #RF44140
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Ronstan Ronstan Series 45 Core Block Stand-Up #RF44140 $132.87
Ronstan RF44140 Sailing AccessoriesSeries 45 Stand-Up Core Block - SwivelingCore Blocks™ are a true all round solution. A tuned 2-stage bearing system provides excellent performance across the full working load range with an integrated thrust bearing feature and the resilience to handle high dynamic or static loads. Acetal sheave, alloy cheeks and stainless fixings complete the durable package. For reliability and a long service life, these blocks are the right choice for sheets, halyards and control line applications for cruising and racing.Universal Bearing Dynamic and high static load performance The Ronstan Universal Bearing incorporates our proven 2-stage bearing system Stage 1 - Under moderate loads, Acetal ball bearings ensure minimum friction Stage 2 - Under heavy loads, where deformation of ball bearings alone would result in increased friction, a sliding Acetal bearing on a polished stainless steel race takes over, maintaining low friction performance Additionally the ball bearings are configured to act as a thrust bearing between the sheave and cheeks, preventing the sheave from rubbing on the cheeks and causing friction when the line lead in and out of the block isn’t perfect. Particularly important for cheek blocks Alloy Cheek PlatesBlock cheeks are manufactured from the highest quality alloy for maximum strength. Material optimization and the cut-away design minimizes weight and allows easy fresh water rinsing of salt and debris from the bearings.  Cheek design has been further styled with flaring at the block throat and reduced gap between the cheek and sheave, minimizing rope wear.Features: High dynamic and static load capacity Efficient 2-stage bearing system Ball bearings to counteract side thrust loads Class leading performance and sleek, contemporary styling Durable aluminium alloy cheek plates Central hub hole can be used as a becket take-off or tie-up point Features a strong cast padeye base with a swivel head post to allow full rotation and articulation Applications: Ideal for mainsheet, halyard and spinnaker sheet applications on boats to 10M (33') Various control line applications on larger yachts Alloy sheave models are available for use with wire Materials: Sheave: U.V. stabilised Acetal Cheek body: Aluminium Alloy Ball Bearings: High compression strength carbon black Acetal Shackle, head post & hub: Grade 316 stainless steel Normalized SKU: RF44140UPC Code: 9316800475698
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Ronstan Qualifies for Free Shipping Ronstan Series 50 All Purpose Block Single #RF51100
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Ronstan Ronstan Series 50 All Purpose Block Single #RF51100 $36.98 $44.14
Ronstan RF51100 Sailing AccessoriesSeries 50 All Purpose Block - Single - Universal HeadAll purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic loads and high static loads. For durability and a long service life, these blocks are the right choice for sheets, halyards and control line applications for cruising and racing. Captive Lock™ universal head can be fixed in either of two planes, or free to swivel as requiredFeatures: Exceptionally high working loads Low maintenance, long service life Self lubricating sheave Captive Lock™ universal head Slotted pin shackle eliminates fouled lines Applications:Mainsheet and halyard applications, vang and spinnaker control lines on boats to 10M(33')Materials: Nylatron® sheave Grade 316 stainless steel load strap and head fitting Impact and U.V. resistant, fiber reinforced Nylon cheeks Specifications:Sheave Ø: 50mm(2")Max. Rope Ø: 12mm(1/2")Max. Pin Ø: 5mm(3/16")M.W.L.: 750kg(1,650lbs)B. L.: 1,500kg(3,310lbs)Weight: 118g(4.1oz) Normalized SKU: RF51100UPC Code: 9316800241101
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Ronstan Qualifies for Free Shipping Ronstan Series 50 All Purpose Block Single Becket #RF51110
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Ronstan Ronstan Series 50 All Purpose Block Single Becket #RF51110 $55.33
Ronstan RF51110 Sailing AccessoriesSeries 50 All Purpose Block - Single - Becket - Universal HeadAll purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic loads and high static loads. For durability and a long service life, these blocks are the right choice for sheets, halyards and control line applications for cruising and racing. Captive Lock™ universal head can be fixed in either of two planes, or free to swivel as required. Becket pin is removeable so line can be spliced prior to fitting and is ingeniously locked into position without the use of a clevis pin, split ring or toolsFeatures: Exceptionally high working loads Low maintenance, long service life Self lubricating sheave Captive Lock™ universal head Slotted pin shackle eliminates fouled lines Snap fit removable becket pin Applications:Mainsheet and halyard applications, vang and spinnaker control lines on boats to 10M(33')Materials: Nylatron® sheave Grade 316 stainless steel load strap and head fitting Impact and U.V. resistant, fiber reinforced Nylon cheeks Specifications:Sheave Ø: 50mm(2")Max. Rope Ø: 12mm(1/2")Max. Pin Ø: 5mm(3/16")M.W.L.: 750kg(1,650lbs)B. L.: 1,500kg(3,310lbs)Weight: 118g(4.1oz) Normalized SKU: RF51110UPC Code: 9316800241088
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Ronstan Qualifies for Free Shipping Ronstan Series 50 All Purpose Block Single Loop Top #RF51101
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Ronstan Ronstan Series 50 All Purpose Block Single Loop Top #RF51101 $27.88 $33.28
Ronstan RF51101 Sailing AccessoriesSeries 50 All Purpose Block - Single - Loop HeadAll purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic loads and high static loads. For durability and a long service life, these blocks are the right choice for sheets, halyards and control line applications for cruising and racing. Features: Exceptionally high working loads Low maintenance, long service life Self lubricating sheave Applications:Mainsheet and halyard applications, vang and spinnaker control lines on boats to 10M(33')Materials: Grade 316 stainless steel load strap and head fitting Impact and U.V. resistant, fiber reinforced Nylon cheeks Specifications:Sheave Ø: 50mm(2")Max. Rope Ø: 12mm(1/2")M.W.L.: 750kg(1,650lbs)B. L.: 1,500kg(3,310lbs)Weight: 98g(3.5oz) Normalized SKU: RF51101UPC Code: 9316800241071
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Ronstan Qualifies for Free Shipping Ronstan Series 50 All-Purpose Block Double #RF51200
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Ronstan Ronstan Series 50 All-Purpose Block Double #RF51200 $78.62 $92.48
Ronstan RF51200 Sailing AccessoriesSeries 50 All Purpose Block - DoubleFeatures: Exceptionally high working loads Low maintenance, long service life Self-lubricating Acetal polymer sheave ensures low friction and extreme durability Slotted pin shackle eliminates fouled lines Lockable swivelling head post All purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic loads and high static loads. For durability and a long service life, these blocks are the right choice for sheets, halyards and control line applications for cruising and racing.Head can be locked at 0° or 90° by engaging the grub screw in either the 0 or 90 degree position.Applications: Mainsheet and halyard applications, vang and spinnaker control lines on boats to 10m (33ft) S60 - on boats up to 12m (40ft) Materials: Grade 316 stainless steel load strap Impact and UV resistant, fiber reinforced Nylon cheeks Normalized SKU: RF51200UPC Code: 9316800241231
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Ronstan Qualifies for Free Shipping Ronstan Series 50 All-Purpose Block Fiddle #RF51500
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Ronstan Ronstan Series 50 All-Purpose Block Fiddle #RF51500 $68.65
Ronstan RF51500 Sailing AccessoriesSeries 50 All Purpose Block - FiddleFeatures: Exceptionally high working loads Low maintenance, long service life Self-lubricating Acetal polymer sheave ensures low friction and extreme durability Captive Lock™ universal head Slotted pin shackle eliminates fouled lines All purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic loads and high static loads. For durability and a long service life, these blocks are the right choice for sheets, halyards and control line applications for cruising and racing.Captive Lock™ universal head can be fixed in either of two planes, or free to swivel as requiredApplications: Mainsheet and halyard applications, vang and spinnaker control lines on boats to 10m (33ft) S60 - on boats up to 12m (40ft) Ideal for fine-tune mainsheet tackles, cunninghams, backstays and other control line purchase systems. Materials: Grade 316 stainless steel load strap Impact and UV resistant, fiber reinforced Nylon cheeks Normalized SKU: RF51500UPC Code: 9316800241330
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Ronstan Qualifies for Free Shipping Ronstan Series 50 All-Purpose Block Fiddle Becket #RF51510
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Ronstan Ronstan Series 50 All-Purpose Block Fiddle Becket #RF51510 $75.88 $89.26
Ronstan RF51510 Sailing AccessoriesSeries 50 All Purpose Block - Fiddle - BecketFeatures: Exceptionally high working loads Low maintenance, long service life Self-lubricating Acetal polymer sheave ensures low friction and extreme durability Captive Lock™ universal head Slotted pin shackle eliminates fouled lines Snap fit removable becket pin Spare Parts - RF51010 Replacement Becket Pin, RF150 Shackle All purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic loads and high static loads. For durability and a long service life, these blocks are the right choice for sheets, halyards and control line applications for cruising and racing.Captive Lock™ universal head can be fixed in either of two planes, or free to swivel as required. Becket pin is removable so line can be spliced prior to fitting and is ingeniously locked into position without the use of a clevis pin, split ring or toolsApplications: Mainsheet and halyard applications, vang and spinnaker control lines on boats to 10m (33ft) S60 - on boats up to 12m (40ft) Ideal for fine-tune mainsheet tackles, cunninghams, backstays and other control line purchase systems. Materials: Grade 316 stainless steel load strap Impact and UV resistant, fiber reinforced Nylon cheeks Normalized SKU: RF51510UPC Code: 9316800241347
-16% sale
Ronstan Qualifies for Free Shipping Ronstan Series 50 All-Purpose Block Fiddle Becket Cleat #RF51530
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Ronstan Ronstan Series 50 All-Purpose Block Fiddle Becket Cleat #RF51530 $136.38 $160.45
Ronstan RF51530 Sailing AccessoriesSeries 50 All Purpose Block - Fiddle - Becket - CleatFeatures Exceptionally high working loads Low maintenance, long service life Self-lubricating Acetal polymer sheave ensures low friction and extreme durability Captive Lock™ universal head Slotted pin shackle eliminates fouled lines Snap fit removable becket pin Multi-position cleat arm Spare Parts - RF51010 Replacement Becket Pin, RF150 Shackle All purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic loads and high static loads. For durability and a long service life, these blocks are the right choice for sheets, halyards and control line applications for cruising and racing.Captive Lock™ universal head can be fixed in either of two planes, or free to swivel as required. Quick adjusting cleat arms require no tools to adjust and fix securely in position. Becket pin is removable so line can be spliced prior to fitting and is iAppllications: Mainsheet and halyard applications, vang and spinnaker control lines on boats to 10m (33ft) S60 - on boats up to 12m (40ft) Ideal for fine-tune mainsheet tackles, cunninghams, backstays and other control line purchase systems. Materials: Grade 316 stainless steel load strap Impact and UV resistant, fiber reinforced Nylon cheeks Normalized SKU: RF51530UPC Code: 9316800241392
-16% sale
Ronstan Qualifies for Free Shipping Ronstan Series 50 All-Purpose Block Single Stand Up #RF51140
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Ronstan Ronstan Series 50 All-Purpose Block Single Stand Up #RF51140 $51.77 $60.91
Ronstan RF51140 Sailing AccessoriesSeries 50 All Purpose Block - Single Stand UpFeatures: Exceptionally high working loads Low maintenance, long service life Self-lubricating Acetal polymer sheave ensures low friction and extreme durability Captive Lock™ universal head Slotted pin shackle eliminates fouled lines Mount with 2 x 5mm (3/6") fasteners (not supplied) All purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic loads and high static loads. For durability and a long service life, these blocks are the right choice for sheets, halyards and control line applications for cruising and racing.Captive Lock™ universal head can be fixed in either of two planes, or free to swivel as required. Quick adjusting cleat arms require no tools to adjust and fix securely in position. Becket pin is removable so line can be spliced prior to fitting.Applications: Mainsheet and halyard applications, vang and spinnaker control lines on boats to 10m (33ft) S60 - on boats up to 12m (40ft) Typically used in direct 4:1 purchase systems such as mainsheets and boom vangs On larger boats they are used for fine-tune mainsheet tackles, outhauls, cunninghams, checkstays, genoa lead pullers and traveller controls. Materials: Grade 316 stainless steel load strap Impact and UV resistant, fiber reinforced Nylon cheeks Normalized SKU: RF51140UPC Code: 9316800334599
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Ronstan Qualifies for Free Shipping Ronstan Series 50 All-Purpose Block Single Upright Lead #RF51171
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Ronstan Ronstan Series 50 All-Purpose Block Single Upright Lead #RF51171 $54.04
Ronstan RF51171 Sailing AccessoriesSeries 50 All Purpose Block - Single Upright LeadLead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers. Ideal for high load applications. Wear resistant sheave material, in lightweight, self lubricating polymer, is suitable for use with rope or wireApplications:Typically used for halyards at the mast base.Materials: UV stabilized acetal sheave Grade 316 stainless steel load housing Normalized SKU: RF51171UPC Code: 9316800557448
-15% sale
Ronstan Qualifies for Free Shipping Ronstan Series 50 All-Purpose Block Triple #RF51300
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Ronstan Ronstan Series 50 All-Purpose Block Triple #RF51300 $111.58 $131.27
Ronstan RF51300 Sailing AccessoriesSeries 50 All Purpose Block - TripleFeatures: Exceptionally high working loads Low maintenance, long service life Self-lubricating Acetal polymer sheave ensures low friction and extreme durability Slotted pin shackle eliminates fouled lines Lockable swiveling head post Snap fit removable becket pin All purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic loads and high static loads. For durability and a long service life, these blocks are the right choice for sheets, halyards and control line applications for cruising and racing.Head can be locked at 0° or 90° by engaging the grub screw in either the 0 or 90 degree position.Applications: Mainsheet and halyard applications, vang and spinnaker control lines on boats to 10m (33ft) S60 - on boats up to 12m (40ft) Materials: Grade 316 stainless steel load strap Impact and UV resistant, fiber reinforced Nylon cheeks Normalized SKU: RF51300UPC Code: 9316800241279

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