Thru Hulls | Stainless Steel Thru Hulls | Shop Marine Thru Hulls

Gemlux Collections | Rod Holders, Rigging Kits & More Boat Accessories: Thru- Hulls

Our stainless steel, corrosion resistant thru-hulls come in a variety of diameters and sizes and are specially designed to accept hoses or valves to allow water to easily pass through the hull of your vessel. GEM thru-hulls also offer a design that allows one man installation.
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Thru-hull with Hose Barb .625" x.5" BSP, White
Regular price
$9.43
Sale price

$0.00

$9.43
Unit price
per 
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Thru-hull with Hose Barb 2" x 2" BSP, White
Regular price
$22.96
Sale price

$0.00

$22.96
Unit price
per 
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Thru-hull with Hose Barb 1.5" x 1.5" BSP, White
Regular price
$15.68
Sale price

$0.00

$15.68
Unit price
per 
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Thru-hull with Hose Barb 1.125" x 1" BSP, White
Regular price
$11.72
Sale price

$0.00

$11.72
Unit price
per 
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Thru-hull with Hose Barb 1.25" x 1.25" BSP, White
Regular price
$13.88
Sale price

$0.00

$13.88
Unit price
per 
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Thru-hull with Hose Barb .5" x.5" BSP, White
Regular price
$8.81
Sale price

$0.00

$8.81
Unit price
per 
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Thru-hull with Hose Barb .75" x .75" BSP, White
Regular price
$9.30
Sale price

$0.00

$9.30
Unit price
per 
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Thru-hull with Hose Barb 1" x 1" BSP, White
Regular price
$10.20
Sale price

$0.00

$10.20
Unit price
per 
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GRP Mold Plug 0.75" Recessed
Regular price
$2.13
Sale price

$0.00

$2.13
Unit price
per 
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1.5" GRP Mold Plugs for Recessed Skin Fittings
Regular price
$2.82
Sale price

$0.00

$2.82
Unit price
per 
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GRP Mold Plug 1.25 " Recessed
Regular price
$2.64
Sale price

$0.00

$2.64
Unit price
per 
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GRP Mold Plug 1" Recessed
Regular price
$2.40
Sale price

$0.00

$2.40
Unit price
per 
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Thru-hull Domed .5" NPS, Black
Regular price
$8.81
Sale price

$0.00

$8.81
Unit price
per 
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Thru-hull Domed .75" NPS, Black
Regular price
$9.84
Sale price

$0.00

$9.84
Unit price
per 
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Thru-hull Domed 1.5" NPS, Black
Regular price
$17.53
Sale price

$0.00

$17.53
Unit price
per 
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Thru-hull Domed 2" NPS, Black
Regular price
$23.81
Sale price

$0.00

$23.81
Unit price
per 
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Thru-hull Domed 1.25" NPS, Black
Regular price
$13.66
Sale price

$0.00

$13.66
Unit price
per 
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Thru-hull Domed 1" NPS, Black
Regular price
$10.73
Sale price

$0.00

$10.73
Unit price
per 
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Thru-hull Recessed .5" NPS, Black
Regular price
$8.81
Sale price

$0.00

$8.81
Unit price
per 
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Thru-hull Recessed .75" NPS, Black
Regular price
$9.84
Sale price

$0.00

$9.84
Unit price
per 
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Thru-hull Recessed 1" NPS, Black
Regular price
$10.73
Sale price

$0.00

$10.73
Unit price
per 
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Thru-hull Recessed 1.25" NPS, Black
Regular price
$13.66
Sale price

$0.00

$13.66
Unit price
per 
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Thru-hull Recessed 1.5" NPS, Black
Regular price
$17.53
Sale price

$0.00

$17.53
Unit price
per 
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Thru Hull NPT 3/4" Extended
Regular price
$59.11
Sale price

$0.00

$59.11
Unit price
per 
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