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Whitecap
Whitecap Nylon 1-1/8" Straight Thru-Hull with Barb Black Pair #3803BP
$5.90
$6.94
Whitecap 3803BP Thru-Hull FittingsWhitecap's Thru-Hulls offer multiple options for boat drainage, with many sizes and configurations available to exactly fit your boat's hull. Each thru-hull features a durable nylon construction that is built to withstand the rigors of the harsh marine environment. Will not rust, discolor, or streak. Barded ends make connection to the thru-hull easy. Hose Size: 1-1/8". Flange O.D.: 2-3/8". Thread Length: 1-5/8". Barb Length: 1-7/8". Overall Length: 3-1/8". Cut-Out: 1-1/4". Max Hull Thickness: 1-1/4".
Thru-Hull Shape: Straight
Durable nylon construction, will not rust, discolor, or streak
Hose Size: 1-1/8", Flange O.D.: 2-3/8"
Thread Length: 1-5/8", Barb Length: 1-7/8", Overall Length: 3-1/8"
Cut-Out: 1-1/4", Max Hull Thickness: 1-1/4"
Normalized SKU: 3803BPUPC Code: 725060380328
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Whitecap
Whitecap 90-Degree Duplex SS Thru-Hull 1-1/2" Hose #6581X
$142.90
$177.39
Whitecap 6581X Thru-Hull FittingsWhitecap's stainless steel products are crafted to maximize their durability and longevity, making the material perfect for any style of boat. Stainless steel construction provides superior corrosion resistance and features a high-shine finish. Can be used in both freshwater and saltwater.
For use in freshwater and saltwater
Hose Size: 1-1/2"; Flange O.D.: 2-3/8"; Overall Length: 4"
Thread Length: 1-5/8"; Barb Length: 1-1/2"
Cut-Out: 1-1/2"
Max Hull Thickness: 1-1/4"
Normalized SKU: 6581XUPC Code: 725060658137
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Whitecap
Whitecap 90-Degree Duplex SS Thru-Hull 1-1/4" Hose #6580X
$10.29
$12.28
Whitecap 6580X Thru-Hull FittingsWhitecap's stainless steel products are crafted to maximize their durability and longevity, making the material perfect for any style of boat. Stainless steel construction provides superior corrosion resistance and features a high-shine finish. Can be used in both freshwater and saltwater.
For use in freshwater and saltwater
Hose Size: 1-1/4"; Flange O.D.: 2-3/8"; Overall Length: 4"
Thread Length: 1-5/8"; Barb Length: 1-1/2"
Cut-Out: 1-1/2"
Max Hull Thickness: 1-1/4"
Normalized SKU: 6580XUPC Code: 725060658038
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Whitecap
Whitecap 90-Degree Duplex SS Thru-Hull 1" Hose #6578X
$102.41
$127.13
Whitecap 6578X Thru-Hull FittingsWhitecap's stainless steel products are crafted to maximize their durability and longevity, making the material perfect for any style of boat. Stainless steel construction provides superior corrosion resistance and features a high-shine finish. Can be used in both freshwater and saltwater.
For use in freshwater and saltwater
Hose Size: 1"; Flange O.D.: 1-7/8"; Overall Length: 3-1/2"
Thread Length: 1-5/8"; Barb Length: 1-1/8"
Cut-Out: 1-5/16"
Max Hull Thickness: 1-1/4"
Normalized SKU: 6578XUPC Code: 725060657833
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Whitecap
Whitecap 90-Degree Duplex SS Thru-Hull 3/4" Hose #6577X
$99.28
$123.25
Whitecap 6577X Thru-Hull FittingsWhitecap's stainless steel products are crafted to maximize their durability and longevity, making the material perfect for any style of boat. Stainless steel construction provides superior corrosion resistance and features a high-shine finish. Can be used in both freshwater and saltwater.
For use in freshwater and saltwater
Hose Size: 3/4"; Flange O.D.: 1-7/8"; Overall Length: 3-1/8"
Thread Length: 1-5/8"; Barb Length: 1-5/16"
Cut-Out: 1-5/16"
Max Hull Thickness: 1-1/4"
Normalized SKU: 6577XUPC Code: 725060657734
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Whitecap
Whitecap 90-Degree Duplex SS Thru-Hull 5/8" Hose #6576X
$95.86
$119.00
Whitecap 6576X Thru-Hull FittingsWhitecap's stainless steel products are crafted to maximize their durability and longevity, making the material perfect for any style of boat. Stainless steel construction provides superior corrosion resistance and features a high-shine finish. Can be used in both freshwater and saltwater.
For use in freshwater and saltwater
Hose Size: 5/8"; Flange O.D.: 1-7/8"; Overall Length: 3-1/8"
Thread Length: 1-5/8"; Barb Length: 7/8"
Cut-Out: 1-5/16"
Max Hull Thickness: 1-1/4"
Normalized SKU: 6576XUPC Code: 725060657635
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Whitecap
Whitecap Nylon 90-Degree 1-1/2" Thru-Hull with Barb Black Pair #3812BP
$7.29
$8.58
Whitecap 3812BP Thru-Hull FittingsWhitecap's Thru-Hulls offer multiple options for boat drainage, with many sizes and configurations available to exactly fit your boat's hull. Each thru-hull features a durable nylon construction that is built to withstand the rigors of the harsh marine environment. Will not rust, discolor, or streak. Barded ends make connection to the thru-hull easy. Hose Size: 1-1/2". Flange O.D.: 2-3/8". Thread Length: 1-5/8". Barb Length: 1-1/2". Overall Length: 4". Cut-Out: 1-1/2". Max Hull Thickness: 1".
Thru-Hull Shape: 90 Degree
Durable nylon construction, will not rust, discolor, or streak
Hose Size: 1-1/2", Flange O.D.: 2-3/8"
Thread Length: 1-5/8", Barb Length: 1-1/2", Overall Length: 4"
Cut-Out: 1-1/2", Max Hull Thickness: 1"
Normalized SKU: 3812BPUPC Code: 725060381226
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Whitecap
Whitecap Nylon 90-Degree 1-1/4" Thru-Hull with Barb Black Pair #3811BP
$7.06
$8.30
Whitecap 3811BP Thru-Hull FittingsWhitecap's Thru-Hulls offer multiple options for boat drainage, with many sizes and configurations available to exactly fit your boat's hull. Each thru-hull features a durable nylon construction that is built to withstand the rigors of the harsh marine environment. Will not rust, discolor, or streak. Barded ends make connection to the thru-hull easy. Hose Size: 1-1/4". Flange O.D.: 2-3/8". Thread Length: 1-5/8". Barb Length: 1-1/2". Overall Length: 4". Cut-Out: 1-1/2". Max Hull Thickness: 1-1/4".
Thru-Hull Shape: 90 Degree
Durable nylon construction, will not rust, discolor, or streak
Hose Size: 1-1/4", Flange O.D.: 2-3/8"
Thread Length: 1-5/8", Barb Length: 1-1/2", Overall Length: 4"
Cut-Out: 1-1/2", Max Hull Thickness: 1-1/4"
Normalized SKU: 3811BPUPC Code: 725060381127
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Whitecap
Whitecap Nylon 90-Degree 1-1/8" Thru-Hull with Barb Black Pair #3810BP
$6.53
$7.68
Whitecap 3810BP Thru-Hull FittingsWhitecap's Thru-Hulls offer multiple options for boat drainage, with many sizes and configurations available to exactly fit your boat's hull. Each thru-hull features a durable nylon construction that is built to withstand the rigors of the harsh marine environment. Will not rust, discolor, or streak. Barded ends make connection to the thru-hull easy. Hose Size: 1-1/8". Flange O.D.: 1-7/8". Thread Length: 1-5/8". Barb Length: 1-1/2". Overall Length: 3-1/2". Cut-Out: 1-5/16".
Thru-Hull Shape: 90 Degree
Durable nylon construction, will not rust, discolor, or streak
Hose Size: 1-1/8", Flange O.D.: 1-7/8"
Thread Length: 1-5/8", Barb Length: 1-1/2"
Overall Length: 3-1/2", Cut-Out: 1-5/16"
Normalized SKU: 3810BPUPC Code: 725060381028
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Whitecap
Whitecap Nylon 90-Degree 1" Thru-Hull with Barb Black Pair #3809BP
$6.65
$7.82
Whitecap 3809BP Thru-Hull FittingsWhitecap's Thru-Hulls offer multiple options for boat drainage, with many sizes and configurations available to exactly fit your boat's hull. Each thru-hull features a durable nylon construction that is built to withstand the rigors of the harsh marine environment. Will not rust, discolor, or streak. Barded ends make connection to the thru-hull easy. Hose Size: 1". Flange O.D.: 1-7/8". Thread Length: 1-5/8". Barb Length: 1-1/8". Overall Length: 3-1/2". Cut-Out: 1-5/16". Max Hull Thickness: 1-1/4".
Thru-Hull Shape: 90 Degree
Durable nylon construction, will not rust, discolor, or streak
Hose Size: 1", Flange O.D.: 1-7/8"
Thread Length: 1-5/8", Barb Length: 1-1/8", Overall Length: 3-1/2"
Cut-Out: 1-5/16", Max Hull Thickness: 1-1/4"
Normalized SKU: 3809BPUPC Code: 725060380922
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Whitecap
Whitecap Nylon 90-Degree 3/4" Thru-Hull with Barb Black Pair #3808BP
$6.12
$7.20
Whitecap 3808BP Thru-Hull FittingsWhitecap's Thru-Hulls offer multiple options for boat drainage, with many sizes and configurations available to exactly fit your boat's hull. Each thru-hull features a durable nylon construction that is built to withstand the rigors of the harsh marine environment. Will not rust, discolor, or streak. Barded ends make connection to the thru-hull easy. Hose Size: 3/4". Flange O.D.: 1-7/8". Thread Length: 1-7/8". Barb Length: 15/16". Overall Length: 3-1/8". Cut-Out: 1-5/16". Max Hull Thickness: 1-1/4".
Thru-Hull Shape: 90 Degree
Durable nylon construction, will not rust, discolor, or streak
Hose Size: 3/4", Flange O.D.: 1-7/8"
Thread Length: 1-7/8", Barb Length: 15/16", Overall Length: 3-1/8"
Cut-Out: 1-5/16", Max Hull Thickness: 1-1/4"
Normalized SKU: 3808BPUPC Code: 725060380823
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Whitecap
Whitecap Nylon 90-Degree 5/8" Thru-Hull with Barb Black Pair #3807BP
$6.12
$7.20
Whitecap 3807BP Thru-Hull FittingsWhitecap's Thru-Hulls offer multiple options for boat drainage, with many sizes and configurations available to exactly fit your boat's hull. Each thru-hull features a durable nylon construction that is built to withstand the rigors of the harsh marine environment. Will not rust, discolor, or streak. Barded ends make connection to the thru-hull easy. Hose Size: 5/8". Flange O.D.: 1-7/8". Thread Length: 1-5/8". Barb Length: 7/8". Overall Length: 3-1/8". Cut-Out: 1-5/16". Max Hull Thickness: 1-1/4".
Thru-Hull Shape: 90 Degree
Durable nylon construction, will not rust, discolor, or streak
Hose Size: 5/8", Flange O.D.: 1-7/8"
Thread Length: 1-5/8", Barb Length: 7/8", Overall Length: 3-1/8"
Cut-Out: 1-5/16", Max Hull Thickness: 1-1/4"
Normalized SKU: 3807BPUPC Code: 725060380724
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Whitecap
Whitecap Nylon 2" Straight Thru-Hull with Barb Black Pair #3806BP
$8.16
$9.60
Whitecap 3806BP Thru-Hull FittingsWhitecap's Thru-Hulls offer multiple options for boat drainage, with many sizes and configurations available to exactly fit your boat's hull. Each thru-hull features a durable nylon construction that is built to withstand the rigors of the harsh marine environment. Will not rust, discolor, or streak. Barded ends make connection to the thru-hull easy. Hose Size: 2". Flange O.D.: 3-1/4". Thread Length: 1-7/8". Barb Length: 1-3/4". Overall Length: 5". Cut-Out: 2-1/16". Max Hull Thickness: 2".
Thru-Hull Shape: Straight
Durable nylon construction, will not rust, discolor, or streak
Hose Size: 2", Flange O.D.: 3-1/4"
Thread Length: 1-7/8", Barb Length: 1-3/4", Overall Length: 5"
Cut-Out: 2-1/16", Max Hull Thickness: 2"
Normalized SKU: 3806BPUPC Code: 725060380625
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Whitecap
Whitecap Nylon 1-1/2" Straight Thru-Hull with Barb Black Pair #3805BP
$7.04
$8.28
Whitecap 3805BP Thru-Hull FittingsWhitecap's Thru-Hulls offer multiple options for boat drainage, with many sizes and configurations available to exactly fit your boat's hull. Each thru-hull features a durable nylon construction that is built to withstand the rigors of the harsh marine environment. Will not rust, discolor, or streak. Barded ends make connection to the thru-hull easy. Hose Size: 1-1/2". Flange O.D.: 1-7/8". Thread Length: 1-5/8". Barb Length: 1-5/8". Overall Length: 3-3/4". Cut-Out: 1-1/2". Max Hull Thickness: 1-1/4".
Thru-Hull Shape: Straight
Durable nylon construction, will not rust, discolor, or streak
Hose Size: 1-1/2", Flange O.D.: 1-7/8"
Thread Length: 1-5/8", Barb Length: 1-5/8", Overall Length: 3-3/4"
Cut-Out: 1-1/2", Max Hull Thickness: 1-1/4"
Normalized SKU: 3805BPUPC Code: 725060380526
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Whitecap
Whitecap Nylon 1-1/4" Straight Thru-Hull with Barb Black Pair #3804BP
$6.02
$7.08
Whitecap 3804BP Thru-Hull FittingsWhitecap's Thru-Hulls offer multiple options for boat drainage, with many sizes and configurations available to exactly fit your boat's hull. Each thru-hull features a durable nylon construction that is built to withstand the rigors of the harsh marine environment. Will not rust, discolor, or streak. Barded ends make connection to the thru-hull easy. Hose Size: 1-1/4". Flange O.D.: 2-3/8". Thread Length: 1-5/8". Barb Length: 1-1/2". Overall Length: 3-3/4". Cut-Out: 1-1/2". Max Hull Thickness: 1-1/4".
Thru-Hull Shape: Straight
Durable nylon construction, will not rust, discolor, or streak
Hose Size: 1-1/4", Flange O.D.: 2-3/8"
Thread Length: 1-5/8", Barb Length: 1-1/2", Overall Length: 3-3/4"
Cut-Out: 1-1/2", Max Hull Thickness: 1-1/4"
Normalized SKU: 3804BPUPC Code: 725060380427
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Whitecap
Whitecap Nylon 1" Straight Thru-Hull with Barb Black Pair #3802BP
$5.81
$6.84
Whitecap 3802BP Thru-Hull FittingsWhitecap's Thru-Hulls offer multiple options for boat drainage, with many sizes and configurations available to exactly fit your boat's hull. Each thru-hull features a durable nylon construction that is built to withstand the rigors of the harsh marine environment. Will not rust, discolor, or streak. Barded ends make connection to the thru-hull easy. Hose Size: 1". Flange O.D.: 1-7/8". Thread Length: 1-9/16". Barb Length: 1-13/16". Overall Length: 3-1/8". Cut-Out: 1-3/8". Max Hull Thickness: 1-1/4".
Thru-Hull Shape: Straight
Durable nylon construction, will not rust, discolor, or streak
Hose Size: 1", Flange O.D.: 1-7/8"
Thread Length: 1-9/16", Barb Length: 1-13/16", Overall Length: 3-1/8"
Cut-Out: 1-3/8", Max Hull Thickness: 1-1/4"
Normalized SKU: 3802BPUPC Code: 725060380229
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Whitecap
Whitecap Nylon 3/4" Straight Thru-Hull with Barb Black Pair #3801BP
$5.70
$6.70
Whitecap 3801BP Thru-Hull FittingsWhitecap's Thru-Hulls offer multiple options for boat drainage, with many sizes and configurations available to exactly fit your boat's hull. Each thru-hull features a durable nylon construction that is built to withstand the rigors of the harsh marine environment. Will not rust, discolor, or streak. Barded ends make connection to the thru-hull easy. Hose Size: 3/4". Flange O.D.: 1-7/8". Thread Length: 1-1/2". Barb Length: 1". Overall Length: 3-1/8". Cut-Out: 1-1/4". Max Hull Thickness: 1".
Thru-Hull Shape: Straight
Durable nylon construction, will not rust, discolor, or streak
Hose Size: 3/4", Flange O.D.: 1-7/8"
Thread Length: 1-1/2", Barb Length: 1", Overall Length: 3-1/8"
Cut-Out: 1-1/4", Max Hull Thickness: 1"
Normalized SKU: 3801BPUPC Code: 725060380120
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Whitecap
Whitecap Nylon 5/8" Straight Thru-Hull with Barb Black Pair #3800BP
$6.17
$7.26
Whitecap 3800BP Thru-Hull FittingsWhitecap's Thru-Hulls offer multiple options for boat drainage, with many sizes and configurations available to exactly fit your boat's hull. Each thru-hull features a durable nylon construction that is built to withstand the rigors of the harsh marine environment. Will not rust, discolor, or streak. Barded ends make connection to the thru-hull easy. Hose Size: 5/8". Flange O.D.: 1-7/8". Thread Length: 1-5/8". Barb Length: 7/8". Overall Length: 3-1/8". Cut-Out: 1-1/4". Max Hull Thickness: 1".
Thru-Hull Shape: Straight
Durable nylon construction, will not rust, discolor, or streak
Hose Size: 5/8", Flange O.D.: 1-7/8"
Thread Length: 1-5/8", Barb Length: 7/8", Overall Length: 3-1/8",
Cut-Out: 1-1/4", Max Hull Thickness: 1"
Normalized SKU: 3800BPUPC Code: 725060380021
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T-H Marine
T-H Marine Ceacap Fitting Black #TH-CC-1-DP
$17.34
$20.70
T-H Marine TH-CC-1-DP Thru-Hull FittingsWatertight seal for cable, tubing or wires. Self-attaching, no hardware needed. Fits 3/4" hole, slot is 1/4" dia. Turn down washer included. Display packaged.T-H Marine Ceacap Fitting-Black #TH-CC-1-DPNormalized SKU: THCC1DPUPC Code: 733572064858
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Perko
Perko Flanged Lock Nut 1" #0075006DPP
$23.20
$27.69
Perko 0075006DPP Thru-Hull FittingsPerko Flanged Lock Nut 1" #0075006DPPNormalized SKU: 0075006DPPUPC Code: 085226340161
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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