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Sea-Dog
Sea-Dog Dripper Guard Small White #520840-1
$18.76
$22.39
Sea-Dog 520840-1 Thru-Hull FittingsSea-Dog Dripper Guard Small White #520840-1Normalized SKU: 5208401UPC Code: 035514522618
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Groco
GROCO 3/4" Slot High-Speed Thru-Hull Bronze #HSSLTH-750-W
$39.17
$47.00
Groco HSSLTH-750-W Thru-Hull Fittings3/4" Slotted Hi Speed Thru-Hull with NutFeatures:
3/4" NPSM / NPT combination thread
C83600 Bronze
With Nut
Slotted
Normalized SKU: HSSLTH750WUPC Code: 742985195523
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Groco
GROCO 2" Slot Thru-Hull Bronze #HSSLTH-2000-W
$197.91
$251.36
Groco HSSLTH-2000-W Thru-Hull Fittings2-1/2" Slotted Hi Speed Thru-Hull with NutFeatures:
2-1/2" NPSM / NPT combination thread
C83600 Bronze
With Nut
Slotted
Normalized SKU: HSSLTH2000WUPC Code: 742985194335
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Groco
GROCO 1-1/2" Slot Thru-Hull Bronze #HSSLTH-1500-W
$120.03
$149.00
Groco HSSLTH-1500-W Thru-Hull Fittings1-1/2" Slotted Hi Speed Thru-Hull with NutFeatures:
1-1/2" NPSM / NPT combination thread
C83600 Bronze
With Nut
Slotted
Normalized SKU: HSSLTH1500WUPC Code: 742985193673
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Groco
GROCO 1-1/4" Slot High-Speed Thru-Hull Bronze #HSSLTH-1250-W
$94.25
$117.00
Groco HSSLTH-1250-W Thru-Hull Fittings1-1/4" Slotted Hi Speed Thru-Hull with NutFeatures:
1-1/4" NPSM / NPT combination thread
C83600 Bronze
With Nut
Slotted
Normalized SKU: HSSLTH1250WUPC Code: 742985193666
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Forespar
Forespar Pro Series Valve S/S Capped Thru-Hull Fits 1-1/2" to 2" #930003SS
$20.99
$25.05
Download LiteratureForespar 930003SS Thru-Hull FittingsPro Series Valve Stainless Steel Capped Thru-Hull Fits 1-1/2"-2"Thru-hull only for small Pro Series valves; mushroom head, buttress thread Normalized SKU: 930003SSForespar 930003SS Literature Download Product Brochure
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Forespar
Forespar Pro Series Valve S/S Capped Thru-Hull Fits 1" to 1-1/4" #930002SS
$18.86
$22.51
Download LiteratureForespar 930002SS Thru-Hull FittingsPro Series Valve Stainless Steel Capped Thru-Hull Fits 1"-1-1/4"Thru-hull only for small Pro Series valves; mushroom head, buttress thread Normalized SKU: 930002SSForespar 930002SS Literature Download Product Brochure
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Forespar
Forespar Pro Series Valve S/S Capped Thru-Hull Fits 1/2" to 3/4" #930001SS
$15.72
$18.76
Download LiteratureForespar 930001SS Thru-Hull FittingsPro Series Valve Stainless Steel Capped Thru-Hull Fits 1/2"-3/4"Thru-hull only for small Pro Series valves; mushroom head, buttress thread Normalized SKU: 930001SSForespar 930001SS Literature Download Product Brochure
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Sea-Dog
Sea-Dog SS Capped Thru-Hull 90-Degree 1-1/2" #520835
$35.15
$41.96
Sea-Dog 520835 Thru-Hull Fittings
90° Thru-Hulls feature Polypropylene bodies with 304 stainless caps. Designed to allow water to pass in or out of a vessel. For use with hose for drainage above the water line. Constructed of injection molded polypropylene and 304 stamped stainless. Great in conjunction with our Drip Guards (520850).
A: 2-3/8"
B: 1-1/8"
C: 1-13/16"
D: 4-5/16"
E: 1-9/16"
F: 1-1/2"
Finish: Stainless
Normalized SKU: 520835UPC Code: 035514522526
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Sea-Dog
Sea-Dog SS Capped Thru-Hull 90-Degree 1-1/8" #520833
$23.85
$28.47
Sea-Dog 520833 Thru-Hull Fittings
90° Thru-Hulls feature Polypropylene bodies with 304 stainless caps. Designed to allow water to pass in or out of a vessel. For use with hose for drainage above the water line. Constructed of injection molded polypropylene and 304 stamped stainless. Great in conjunction with our Drip Guards (520850).
A: 1-7/8"
B: 7/8"
C: 1-13/16"
D: 3-3/4"
E: 1-15/16"
F: 1-1/8"
Finish: Stainless
Normalized SKU: 520833UPC Code: 035514522519
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Sea-Dog
Sea-Dog SS Capped Thru-Hull 90-Degree 1" #520832
$21.31
$25.44
Sea-Dog 520832 Thru-Hull Fittings
90° Thru-Hulls feature Polypropylene bodies with 304 stainless caps. Designed to allow water to pass in or out of a vessel. For use with hose for drainage above the water line. Constructed of injection molded polypropylene and 304 stamped stainless. Great in conjunction with our Drip Guards (520850).
A: 1-7/8"
B: 7/8"
C: 1-13/16"
D: 3-3/4"
E: 1-15/16"
F: 1"
Finish: Stainless
Normalized SKU: 520832UPC Code: 035514522502
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Sea-Dog
Sea-Dog SS Capped Thru-Hull 90-Degree 3/4" #520831
$20.44
$24.40
Sea-Dog 520831 Thru-Hull Fittings
90° Thru-Hulls feature Polypropylene bodies with 304 stainless caps. Designed to allow water to pass in or out of a vessel. For use with hose for drainage above the water line. Constructed of injection molded polypropylene and 304 stamped stainless. Great in conjunction with our Drip Guards (520850).
A: 1-7/8"
B: 7/8"
C: 1-13/16"
D: 3-7/16"
E: 1-15/16"
F: 3/4"
Finish: Stainless
Normalized SKU: 520831UPC Code: 035514522496
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Sea-Dog
Sea-Dog SS Capped Thru-Hull 90-Degree 5/8" #520830
$19.59
$23.38
Sea-Dog 520830 Thru-Hull Fittings
90° Thru-Hulls feature Polypropylene bodies with 304 stainless caps. Designed to allow water to pass in or out of a vessel. For use with hose for drainage above the water line. Constructed of injection molded polypropylene and 304 stamped stainless. Great in conjunction with our Drip Guards (520850).
A: 1-7/8"
B: 7/8"
C: 1-13/16"
D: 3-7/16"
E: 1-15/16"
F: 3/8"
Finish: Stainless
Normalized SKU: 520830UPC Code: 035514522489
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Sea-Dog
Sea-Dog SS Capped Thru-Hull 1-1/2" #520825
$25.56
$30.51
Sea-Dog 520825 Thru-Hull Fittings
Thru-Hulls feature Polypropylene bodies with 304 stainless caps. Designed to allow water to pass in or out of a vessel. For use with hose for drainage above the water line. Constructed of injection molded polypropylene and 304 stamped stainless. Great in conjunction with our Drip Guards (520850).
A: 2-3/8"
B: 1-1/8"
C: 1-7/8"
D: 4"
E: 1-9/16"
F: 1-1/2"
Finish: Stainless
Normalized SKU: 520825UPC Code: 035514522472
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Sea-Dog
Sea-Dog SS Capped Thru-Hull 1-1/8" #520823
$23.85
$28.47
Sea-Dog 520823 Thru-Hull Fittings
Thru-Hulls feature Polypropylene bodies with 304 stainless caps. Designed to allow water to pass in or out of a vessel. For use with hose for drainage above the water line. Constructed of injection molded polypropylene and 304 stamped stainless. Great in conjunction with our Drip Guards (520850).
A: 1-7/8"
B: 7/8"
C: 1-3/4"
D: 3-3/8"
E: 1-3/16"
F: 1-1/8"
Finish: Stainless
Normalized SKU: 520823UPC Code: 035514522465
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Sea-Dog
Sea-Dog SS Capped Thru-Hull 1" #520822
$18.76
$22.39
Sea-Dog 520822 Thru-Hull Fittings
Thru-Hulls feature Polypropylene bodies with 304 stainless caps. Designed to allow water to pass in or out of a vessel. For use with hose for drainage above the water line. Constructed of injection molded polypropylene and 304 stamped stainless. Great in conjunction with our Drip Guards (520850).
A: 1-7/8"
B: 7/8"
C: 1-3/4"
D: 3-3/8"
E: 1-3/16"
F: 1"
Finish: Stainless
Normalized SKU: 520822UPC Code: 035514522458
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Sea-Dog
Sea-Dog SS Capped Thru-Hull 3/4" #520821
$17.03
$20.33
Sea-Dog 520821 Thru-Hull Fittings
Thru-Hulls feature Polypropylene bodies with 304 stainless caps. Designed to allow water to pass in or out of a vessel. For use with hose for drainage above the water line. Constructed of injection molded polypropylene and 304 stamped stainless. Great in conjunction with our Drip Guards (520850).
A: 1-7/8"
B: 7/8"
C: 1-3/4"
D: 3-3/8"
E: 1-3/16"
F: 3/4"
Finish: Stainless
Normalized SKU: 520821UPC Code: 035514522441
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Sea-Dog
Sea-Dog SS Capped Thru-Hull 5/8" #520820
$17.03
$20.33
Sea-Dog 520820 Thru-Hull Fittings
Thru-Hulls feature Polypropylene bodies with 304 stainless caps. Designed to allow water to pass in or out of a vessel. For use with hose for drainage above the water line. Constructed of injection molded polypropylene and 304 stamped stainless. Great in conjunction with our Drip Guards (520850).
A: 1-7/8"
B: 7/8"
C: 1-3/4"
D: 3-3/8"
E: 1-3/16"
F: 5/8"
Finish: Stainless
Normalized SKU: 520820UPC Code: 035514522434
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Webasto
Webasto Thru-Hull Exhaust Fitting 24mm SS Flush #9018377A
$170.17
$216.13
Webasto 9018377A Thru-Hull Fittings
Thru-Hull Exhaust Fitting
24mm
Stainless Steel
Flush Mount
Normalized SKU: 9018377A
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Perko
Perko 3" Thru-Hull Bronze #0322011PLB
$340.95
$433.03
Perko 0322011PLB Thru-Hull FittingsPerko 3" Thru-Hull Bronze #0322011PLBNormalized SKU: 0322011PLBUPC Code: 085226677366
Frequently Asked Questions
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!
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