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
$7.63
Sale price

$0.00

$7.63
Unit price
per 
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Thru-hull with Hose Barb 2" x 2" BSP, White
Regular price
$18.55
Sale price

$0.00

$18.55
Unit price
per 
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Thru-hull with Hose Barb 1.5" x 1.5" BSP, White
Regular price
$12.67
Sale price

$0.00

$12.67
Unit price
per 
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Thru-hull with Hose Barb 1.125" x 1" BSP, White
Regular price
$9.48
Sale price

$0.00

$9.48
Unit price
per 
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Thru-hull with Hose Barb 1.25" x 1.25" BSP, White
Regular price
$11.22
Sale price

$0.00

$11.22
Unit price
per 
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Thru-hull with Hose Barb .5" x.5" BSP, White
Regular price
$7.11
Sale price

$0.00

$7.11
Unit price
per 
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Thru-hull with Hose Barb .75" x .75" BSP, White
Regular price
$7.52
Sale price

$0.00

$7.52
Unit price
per 
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Thru-hull with Hose Barb 1" x 1" BSP, White
Regular price
$8.25
Sale price

$0.00

$8.25
Unit price
per 
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GRP Mold Plug 0.75" Recessed
Regular price
$1.73
Sale price

$0.00

$1.73
Unit price
per 
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GRP Mold Plug 1.5" Recessed
Regular price
$2.29
Sale price

$0.00

$2.29
Unit price
per 
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GRP Mold Plug 1.25 " Recessed
Regular price
$2.14
Sale price

$0.00

$2.14
Unit price
per 
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GRP Mold Plug 1" Recessed
Regular price
$1.94
Sale price

$0.00

$1.94
Unit price
per 
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Thru-hull Domed .5" NPS, Black
Regular price
$7.11
Sale price

$0.00

$7.11
Unit price
per 
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Thru-hull Domed .75" NPS, Black
Regular price
$7.95
Sale price

$0.00

$7.95
Unit price
per 
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Thru-hull Domed 1.5" NPS, Black
Regular price
$14.16
Sale price

$0.00

$14.16
Unit price
per 
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Thru-hull Domed 2" NPS, Black
Regular price
$19.24
Sale price

$0.00

$19.24
Unit price
per 
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Thru-hull Domed 1.25" NPS, Black
Regular price
$11.04
Sale price

$0.00

$11.04
Unit price
per 
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Thru-hull Domed 1" NPS, Black
Regular price
$8.67
Sale price

$0.00

$8.67
Unit price
per 
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Thru-hull Recessed .5" NPS, Black
Regular price
$7.11
Sale price

$0.00

$7.11
Unit price
per 
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Thru-hull Recessed .75" NPS, Black
Regular price
$7.95
Sale price

$0.00

$7.95
Unit price
per 
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Thru-hull Recessed 1" NPS, Black
Regular price
$8.67
Sale price

$0.00

$8.67
Unit price
per 
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Thru-hull Recessed 1.25" NPS, Black
Regular price
$11.04
Sale price

$0.00

$11.04
Unit price
per 
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Thru-hull Recessed 1.5" NPS, Black
Regular price
$14.16
Sale price

$0.00

$14.16
Unit price
per 
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Thru Hull NPT 3/4" Extended
Regular price
$47.78
Sale price

$0.00

$47.78
Unit price
per 
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