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CURT Qualifies for Free Shipping CURT Coupler Lock 1/4
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CURT CURT Coupler Lock 1/4" Pin 7/8 " Latch Span Barbell Chrome #23520 $28.23 $33.69
CURT 23520 LocksCoupler Lock - 1/4" Pin - 7/8" Latch Span - Barbell - ChromeSometimes a safety pin and coupler latch are just not enough to keep the toys safe. While CURT safety pins and coupler latches are made to keep couplers securely latched onto the trailer ball, they are no substitute for the locking power provided by a CURT coupler lock.CURT coupler locks are designed to add security to a trailer and towing equipment. Instead of merely retaining the coupler latch mechanism, it locks it into place and greatly deters any tampering and theft of a trailer while it is coupled to the vehicle. CURT coupler locks are key-operated and come in several different styles to choose from.This coupler lock features a barbell design to keep the pin well-protected from tampering. It comes with a chrome finish and offers a pin span of 7/8" with a pin diameter of 1/4". All CURT coupler locks are made to fit latch-type couplers and include two keys. Protect boats, campers, and even utility trailers the right way with a CURT coupler lock.Features: 1/4" pin fits latch-type couplers with a max span of 7/8" Easy-to-operate, 1/4-turn lock activation A watertight dust cap prevents internal corrosion Protected by a durable chrome-plated finish Includes two keys for added convenience Specifications: Finish: Chrome Hub Warehouse: D25 Part Type: Coupler Lock Span: 7/8 in. Warranty: Limited lifetime warranty (one-year finish, one-year parts) Normalized SKU: 23520UPC Code: 612314235209
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CURT Qualifies for Free Shipping CURT 5/8 CURT Qualifies for Free Shipping CURT 5/8
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CURT CURT 5/8" Dogbone Lock SS #23519 $46.61 $55.93
CURT 23519 Locks 5/8" diameter pin fits 2" or 2-1/2" receiver tubes Stainless steel construction for lasting rust resistance Easy-to-operate, 1/4-turn lock activation The watertight dust cap prevents internal corrosion Includes two keys for added convenience Limited lifetime warranty (one-year finish, one-year parts) Normalized SKU: 23519UPC Code: 612314235193
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CURT Qualifies for Free Shipping CURT 5/8
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CURT CURT 5/8" Dogbone Lock Black #23518 $26.37 $31.47
CURT 23518 Locks5/8" Hitch Lock - 2" Receiver - Barbell - BlackMake the tow vehicle and trailer more secure by keeping them locked up tight with a CURT hitch lock. Like a hitch pin and clip, a hitch lock is designed to be inserted into the fastener hole in the side of a receiver tube to hold a ball mount or hitch-mounted accessory in place. While a CURT hitch pin does offer sufficient strength for keeping a ball mount firmly attached, a CURT hitch lock goes one step further.CURT hitch locks allow users to lock the ball mount into the trailer hitch, deterring theft and preventing anyone from detaching a trailer from the ball mount and towing away from the property without permission. This CURT hitch lock features a barbell design and comes with a 5/8" pin diameter to fit a 2" receiver tube size (usable pin length is 2.850"; will not work with double-walled receiver tubes). CURT barbell hitch locks are comprised of a pin with two end caps and a round locking mechanism. This hitch lock is key-operated and activated with a simple 1/4-turn. Also, the hitch lock comes with a watertight dust cap to keep out the elements and prevent corrosion. For the ultimate in towing security, a hitch lock and coupler lock used together will provide security at both the vehicle-side and trailer-side of the towing setup. For a boat, ATV, or camper, keep the toys more secure with CURT hitch locks.Features: 5/8" diameter pin fits 2" x 2" receiver tubes The usable pin length is 2.850" (not compatible with double-walled receiver tubes) Protected by a durable black finish Easy-to-operate, 1/4-turn lock activation A watertight dust cap prevents internal corrosion Includes two keys for added convenience Specifications: Finish: Semi-gloss black powder coat Hub Warehouse: D25 Material: Carbon steel Part Type: Hitch lock Pin Diameter: 0.625 in. Receiver Tube Size: 2 in. Warranty: Limited lifetime warranty (one-year finish, one-year parts) Normalized SKU: 23518UPC Code: 612314235186
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CURT Qualifies for Free Shipping CURT 1/2
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CURT CURT 1/2" Hitch Lock with 5/8" Adapter 1-1/4" or 2" Receiver #23517 $20.13 $24.03
CURT 23517 Locks1/2" Hitch Lock with 5/8" Adapter - 1-1/4" or 2" Receiver - Barbell- Stainless SteelMake the tow vehicle and trailer more secure by keeping them locked up tight with a CURT hitch lock. Like a hitch pin and clip, a hitch lock is designed to be inserted into the fastener hole in the side of a receiver tube to hold a ball mount or hitch-mounted accessory in place. While a CURT hitch pin does offer sufficient strength for keeping a ball mount firmly attached, a CURT hitch lock goes one step further.CURT hitch locks allow users to lock the ball mount into the trailer hitch, deterring theft and preventing anyone from detaching a trailer from the ball mount and towing away from the property without permission. This CURT hitch lock features a barbell design with a stainless finish and comes with a 1/2" pin diameter and a 5/8" diameter adapter sleeve. This allows it to be used on either a 1-1/4" or 2" receiver tube size. CURT barbell hitch locks are comprised of a pin with two end caps and a round locking mechanism. This hitch lock is key-operated and activated with a simple 1/4-turn. Also, the deadbolt hitch lock comes with a watertight dust cap to keep out the elements and prevent corrosion. For the ultimate towing security, a hitch lock and coupler lock used together will provide security at both the vehicle-side and trailer-side of the towing setup. For a boat, ATV, or camper, keep the toys more secure with CURT hitch locks.Features: 1/2" diameter pin fits 1-1/4" x 1-1/4" receiver tubes 5/8" adapter sleeve allows mounting in 2" x 2" receiver tubes Stainless steel construction for lasting rust resistance Easy-to-operate, 1/4-turn lock activation A watertight dust cap prevents internal corrosion Includes two keys for added convenience Specifications: Finish: Polished stainless  Hub Warehouse: D25 Material: Stainless steel Part Type: Hitch lock Pin Diameter: 0.5 and 0.625 inches Receiver Tube Size: 1-1/4 or 2 inches  Warranty: Limited lifetime warranty (one-year finish, one-year parts) Normalized SKU: 23517UPC Code: 612314235179
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CURT Qualifies for Free Shipping CURT 1/2 CURT Qualifies for Free Shipping CURT 1/2
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CURT CURT 1/2" Hitch Lock with 5/8" Sleeve Blue Aluminum #23506 $29.62 $35.35
CURT 23506 Locks 1/2" diameter pin fits 1-1/4" x 1-1/4" receiver tubes 5/8" adapter sleeve allows mounting in 2" x 2" receiver tubes Right-angle design with swivel head for easier access Protected by a durable chrome-plated finish Easy-to-operate, 1/4-turn lock activation The watertight dust cap prevents internal corrosion Includes two keys for added convenience Limited lifetime warranty (one-year finish, one-year parts) Normalized SKU: 23506UPC Code: 612314235063
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CURT Qualifies for Free Shipping CURT Adjustable Lock Coupler #23503 CURT Qualifies for Free Shipping CURT Adjustable Lock Coupler #23503
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CURT CURT Adjustable Lock Coupler #23503 $29.62 $35.35
CURT 23503 Locks 1/4" pin allows adjustment to fit 1" to 3" coupler span Right-angle design with swivel head for easier access Chrome-plated with anodized aluminum head for lasting rust resistance Easy-to-operate, 1/4-turn lock activation The watertight dust cap prevents internal corrosion Includes two keys for added convenience Limited lifetime warranty (one-year finish, one-year parts) Normalized SKU: 23503UPC Code: 612314235032
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CURT Qualifies for Free Shipping CURT Universal Tri-Ball Trailer Coupler Lock 1 7/8
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CURT CURT Universal Tri-Ball Trailer Coupler Lock 1 7/8" 2" #23082 $26.55 $31.69
Watch VideoCURT 23082 LocksUniversal Tri-Ball Trailer Coupler Lock 1-7/8", 2" & 2-5/16"The universal tri-ball trailer coupler lock is engineered to be the ultimate in-trailer towing security. It is highly theft-resistant and tamper-resistant, featuring built-in safety measures to keep your trailer safe. It offers security, whether the trailer is hitched up to a vehicle or left parked and unattended.This unique coupler lock has a lasso lanyard that is key-operated. It allows the trailer lock to be used while towing a trailer, keeping the latch locked in place. It can also be used in tandem with the triple ball to fully secure the coupler when the trailer is parked.The tri-ball is constructed from high-strength, glass-filled polymer. This blend of materials is exceptionally durable, and the orange color increases visibility to further deter tampering. The tri-ball lock fits all three industry-standard coupler and ball sizes: 1-7/8", 2" and 2-5/16".Features: Highly theft- and tamper-resistant design with built-in safety measures Unique tri-ball lock inserts into the coupler and secures latch with lasso lock A coupler lock can also be used while towing to secure the trailer A simple lasso design keeps all components together, avoiding lost pieces Glass-filled orange polymer for high strength and increased visibility Universal design fits all standard coupler sizes: 1-7/8", 2" and 2-5/16" 1/4" pin allows adjustment to fit a 1" to 3" coupler span Easy-to-operate, 1/4-turn lock activation Includes two keys for added convenience Specifications: Finish: Clear protective coat Hub Warehouse: D25 Material: Glass-filled orange polymer Support Capacity: 1,000 lbs. Warranty: Limited lifetime warranty (one-year finish, one-year parts) Normalized SKU: 23082UPC Code: 612314049585CURT 23082 Video
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CURT Qualifies for Free Shipping CURT Lock Block Head #23081 CURT Qualifies for Free Shipping CURT Lock Block Head #23081
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CURT CURT Lock Block Head #23081 $61.41 $73.69
CURT 23081 Locks CURT coupler locks are designed to add security to your trailer and towing equipment. Instead of merely retaining the coupler latch mechanism, this special coupler lock is actually designed to protect your trailer from theft when it is not hitched up to your vehicle. It features a strong aluminum body that fits most 2-5/16" and some 2" flat or rolled-lip couplers, and prevents a trailer ball from being inserted. This CURT coupler lock is key-operated and comes with a grey powder coat finish. All CURT coupler locks include two keys in every package. Protect your boat, your camper, and even your utility trailer the right way with a CURT coupler lock. This prevents the trailer ball from being inserted into the coupler Fits most 2-5/16" and some 2" flat and rolled lip couplers (check dimensions) Features a strong aluminum body for reliable security Protected by a grey powder coat finish Includes two keys for added convenience Limited lifetime warranty (one-year finish, one-year parts) Normalized SKU: 23081UPC Code: 612314230815
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CURT Qualifies for Free Shipping CURT 1/2
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CURT CURT 1/2" Hitch Pin Lock with Sleeve #23024 $21.89 $26.12
CURT 23024 Locks1/2" Hitch Lock with 5/8" Adapter - 1-1/4" or 2" Receiver - Deadbolt - ChromeMake the tow vehicle and trailer more secure by keeping them locked up tight with a CURT hitch lock. Like a hitch pin and clip, a hitch lock is designed to be inserted into the fastener hole in the side of a receiver tube to hold a ball mount or hitch-mounted accessory in place. While a CURT hitch pin does offer sufficient strength for keeping a ball mount firmly attached, a CURT hitch lock goes one step further.CURT hitch locks allow users to lock the ball mount into the trailer hitch, deterring theft and preventing anyone from detaching a trailer from the ball mount and towing away from the property without permission. This CURT hitch lock features a deadbolt design and comes with a 1/2" pin diameter with a 5/8" diameter adapter sleeve. This allows it to be used on either a 1-1/4" or 2" receiver tube size. CURT deadbolt hitch locks have a solid, square-shaped lock mechanism and a bent handle for easier gripping. This deadbolt hitch lock is key-operated and activated with a simple 1/4-turn. Also, the deadbolt hitch lock comes with a watertight dust cap to keep out the elements and prevent corrosion. For the ultimate in towing security, a hitch lock and coupler lock used together will provide security at both the vehicle-side and trailer-side of the towing setup. For a boat, ATV, or camper, keep the toys more secure with CURT hitch locks.Features: 1/2"-diameter pin fits 1-1/4" x 1-1/4" receiver tubes 5/8" adapter sleeve allows mounting in 2" x 2" receiver tubes Protected by a durable chrome-plated finish Easy-to-operate, 1/4-turn lock activation A watertight dust cap prevents internal corrosion Includes two keys for added convenience Specifications: Finish: Chrome Hub Warehouse: D25 Material: Carbon steel Part Type: Hitch lock Pin Diameter: 0.5 and 0.625 inches Receiver Tube Size: 1-1/4 or 2 inches  Warranty: Limited lifetime warranty (one-year finish, one-year parts) Normalized SKU: 23024UPC Code: 612314000241
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CURT Qualifies for Free Shipping CURT 5/8
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CURT CURT 5/8" Hitch Lock 2" 2-1/2 " or 3" Receiver Deadbolt #23021 $23.99 $28.64
CURT 23021 Locks5/8" Hitch Lock - 2", 2-1/2", or 3" Receiver - Deadbolt - ChromeMake the tow vehicle and trailer more secure by keeping them locked up tight with a CURT hitch lock. Like a hitch pin and clip, a hitch lock is designed to be inserted into the fastener hole in the side of a receiver tube to hold a ball mount or hitch-mounted accessory in place. While a CURT hitch pin does offer sufficient strength for keeping a ball mount firmly attached, a CURT hitch lock goes one step further.CURT hitch locks allow users to lock the ball mount into the trailer hitch, deterring theft and preventing anyone from detaching a trailer from the ball mount and towing away from the property without permission. This CURT hitch lock features a deadbolt design and comes with a 5/8" pin diameter to fit a 2", 2-1/2", or 3" receiver tube size. CURT deadbolt hitch locks have a solid, square-shaped lock mechanism and a bent handle for easier gripping. The deadbolt hitch locks are key-operated and activated with a simple 1/4-turn. Also, the bolt-on hitch lock comes with a watertight dust cap to keep out the elements and prevent corrosion. For the ultimate towing security, a hitch lock and coupler lock used together will provide security at both the vehicle-side and trailer-side of the towing setup. For a boat, ATV, or camper, keep the toys more secure with CURT hitch locks.Features: 5/8" diameter pin fits 2", 2-1/2", or 3" receiver tubes Protected by a durable chrome-plated finish Easy-to-operate, 1/4-turn lock activation A watertight dust cap prevents internal corrosion Includes two keys for added convenience Specifications: Finish: Chrome Hub Warehouse: D25 Material: Carbon steel Part Type: Hitch lock Pin Diameter: 0.625 in. Receiver Tube Size: 2, 2-1/2, or 3 inches  Warranty: Limited lifetime warranty (one-year finish, one-year parts) Normalized SKU: 23021UPC Code: 612314608010
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Fulton Fulton Receiver Lock 5/8" for 2-1/2" #580412 $39.17 $47.00
Fulton 580412 Hitch AccessoriesReceiver lock comes in a dogbone style. Comes in a size of 5/8 inches and fits 2-1/2 in. class V receivers. Composed of high quality, durable stainless steel for optimal performance and reliability. Receiver lock size: 5/8 in. Fits 2-1/2 in. receiver Quality, durable materials Stainless steel composition Normalized SKU: 580412UPC Code: 016118126266
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C.T. Deadbolt Qualifies for Free Shipping C.T. Deadbolt Receiver & Coupler Set RH3/RC3 #RHC33
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C.T. Deadbolt C.T. Deadbolt Receiver & Coupler Set RH3/RC3 #RHC33 $38.10 $45.47
C.T. Deadbolt RHC33 Hitch Accessories One hitch lock and one coupler lock KEYED ALIKE for your convenience. Now you can lock your hitch and trailer with ONE key. Six pairings to choose from. Available for Class 2 (1-1/4" x 1-1/4"), Class 3 & 4 (2"x 2") and Class 5 (2-1/2" x 2-1/2", 3-5/8" span)Normalized SKU: RHC33UPC Code: 202380047709
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Draw-Tite Reciever Lock Bent-Pin 2
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Draw-Tite Draw-Tite Reciever Lock Bent-Pin 2" & 2-1/2" Square Reciever #63223 $21.93 $26.18
Draw-Tite 63223 Hitch AccessoriesReceiver Lock Bent Pin for 2" & 2-1/2" Square ReceiverFeatures: Includes Dust Cap Easy Access Models Feature Side Key Entry, Sliding Dust Cap, Lock Housing Rotates 360 Degrees WARNING: This product can expose you to chemicals including Chromium (hexavalent compounds) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Normalized SKU: 63223UPC Code: 742512632231
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CE Smith Qualifies for Free Shipping CE Smith Brass Coupler Lock #00900-40
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CE Smith CE Smith Brass Coupler Lock #00900-40 $14.24 $17.00
CE Smith 00900-40 Hitch AccessoriesBrass Coupler LockMakes your trailer virtually theft-proof, whether it's on or off the car. Brass coupler lock prevents theft and accidental uncoupling. Brass Solid cast and heat treated for toughness Corrosion resistant Fits standard trailer coupler lock levers 1/4" lock pin 3/4" wide opening Comes with 2 keysWARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Normalized SKU: 0090040UPC Code: 768296003487
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CE Smith Qualifies for Free Shipping CE Smith Receiver Lock Pin 5/8
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CE Smith CE Smith Receiver Lock Pin 5/8" #32400 $29.14 $34.78
CE Smith 32400 Hitch AccessoriesLocking Receiver Hitch Pin - Class III - 5/8"Secures your trailer hitch to the tow vehicle's receiver. Plated steel hitch pin with keyed quick-lock mechanism.Class III is for 2" x 2" receiver and has a 5/8" pin diameter Normalized SKU: 32400UPC Code: 768296003104
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CE Smith Qualifies for Free Shipping CE Smith Locking Receiver Pin 1/2
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CE Smith CE Smith Locking Receiver Pin 1/2" #32410 $27.70 $33.06
CE Smith 32410 Hitch AccessoriesLocking Receiver Hitch Pin - Class II - 1/2"Secures your trailer hitch to the tow vehicle's receiver. Plated steel hitch pin with keyed quick-lock mechanism.Class II is for 1-1/4" x 1-1/4" receiver and has a 1/2" pin diameter Normalized SKU: 32410UPC Code: 768296003098
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Trimax Locks Trimax Locks 2-5/16" Tow Ball Chrome #TBC2516 $25.42 $30.34
Trimax Locks TBC2516 Hitch AccessoriesTrimax Locks 2-5/16" Tow Ball Chrome #TBC2516Normalized SKU: TBC2516UPC Code: 797824102392
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Draw-Tite Qualifies for Free Shipping Draw-Tite Receiver Lock 5/8
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Draw-Tite Draw-Tite Receiver Lock 5/8" for 3" Square Class-V Recievers #63259 $12.38 $14.78
Draw-Tite 63259 Hitch AccessoriesReceiver Lock 5/8" for 3" Square Class V Receivers Sleeved to 3/4' Dogbone StyleThe Draw Tite  5/8 In. diameter dogbone lock is primarily designed for towing for securing class V towing ball mounts that have a 3 In. sized receiver tube.Features: For use with 3 In. square shanks Class V Bright zinc finish 4 In. span Traditional flat key Always write down your key number Sleeve to 3/4 inch WARNING: This product can expose you to chemicals including Chromium (hexavalent compounds) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Normalized SKU: 63259UPC Code: 016118088595
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AP Products Qualifies for Free Shipping AP Products Bauer Horse Trailer Lock RH Black #013-710
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AP Products AP Products Bauer Horse Trailer Lock RH Black #013-710 $50.79 $60.95
AP Products 013-710 LocksAP Products Bauer Horse Trailer Locks offer reliable security for your horse trailer. Built to withstand the rigorous environments. The Bauer Horse Trailer Locks come with all necessary mounting hardware and a key. The 013-710 lock is designed for right hand installation. Lock features a black finish. Right hand installation Comes with all necessary mounting hardware and a key Built to withstand the rigorous environments Lock Color: Black Cut-Out Dimensions: 2-3/4" x 3-1/2" Normalized SKU: 013710UPC Code: 711217029646
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Trimax Locks Qualifies for Free Shipping Trimax Locks AL-RP Lock Pin Set #TRZ52
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Trimax Locks Trimax Locks AL-RP Lock Pin Set #TRZ52 $54.89 $65.86
Trimax Locks TRZ52 LocksThe TRIMAX TRZ52 Razor 1/2" Adjustable Hitch & Ball Mount Lock Pin Set features a high quality chrome-plated machine hardened steel construction. A 1/4" turn locks and unlocks the head. Test specifications exceed 32,000 lbs. Includes two hitch pins: (1) 1/2" Pin x 3-5/8" Span and (1) 5/8" Pin x 3-1/2" Span 1/4 turn locks and unlocks the head High quality chrome-plated machine hardened steel Keyed alike Test specifications exceed 32,000 lbs. Normalized SKU: TRZ52UPC Code: 797824102712

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First Choice Marine is an online marine retailer carrying a diverse line of marine parts and accessories and related items from industry-respected and demanded manufacturers and suppliers. Through our diverse distributor network, we are able to access over 150,000 items, including our current site inventory, new products being added, and special order items. If you need it on your boat... we are your one-stop shop!

Yes, we offer FREE Shipping on most orders over $149 to US-48*.

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  • Qualifies for Free Shipping: This item qualifies for free shipping when the order is $149+
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