Thru Hulls | Stainless Steel Thru Hulls | Shop Marine Thru Hulls – Gemlux

Collection: 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
$6.45
Sale price

$0.00

$6.45
Unit price
per 
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Thru-hull with Hose Barb 2" x 2" BSP, White
Regular price
$15.70
Sale price

$0.00

$15.70
Unit price
per 
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Thru-hull with Hose Barb 1.5" x 1.5" BSP, White
Regular price
$10.72
Sale price

$0.00

$10.72
Unit price
per 
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Thru-hull with Hose Barb 1.125" x 1" BSP, White
Regular price
$8.02
Sale price

$0.00

$8.02
Unit price
per 
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Thru-hull with Hose Barb 1.25" x 1.25" BSP, White
Regular price
$9.49
Sale price

$0.00

$9.49
Unit price
per 
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Thru-hull with Hose Barb .5" x.5" BSP, White
Regular price
$6.02
Sale price

$0.00

$6.02
Unit price
per 
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Thru-hull with Hose Barb .75" x .75" BSP, White
Regular price
$6.36
Sale price

$0.00

$6.36
Unit price
per 
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Thru-hull with Hose Barb 1" x 1" BSP, White
Regular price
$6.98
Sale price

$0.00

$6.98
Unit price
per 
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GRP Mold Plug 0.75" Recessed
Regular price
$1.46
Sale price

$0.00

$1.46
Unit price
per 
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GRP Mold Plug 1.5" Recessed
Regular price
$1.93
Sale price

$0.00

$1.93
Unit price
per 
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GRP Mold Plug 1.25 " Recessed
Regular price
$1.81
Sale price

$0.00

$1.81
Unit price
per 
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GRP Mold Plug 1" Recessed
Regular price
$1.64
Sale price

$0.00

$1.64
Unit price
per 
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Thru-hull Domed .5" NPS, Black
Regular price
$6.02
Sale price

$0.00

$6.02
Unit price
per 
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Thru-hull Domed .75" NPS, Black
Regular price
$6.73
Sale price

$0.00

$6.73
Unit price
per 
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Thru-hull Domed 1.5" NPS, Black
Regular price
$11.98
Sale price

$0.00

$11.98
Unit price
per 
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Thru-hull Domed 2" NPS, Black
Regular price
$16.28
Sale price

$0.00

$16.28
Unit price
per 
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Thru-hull Domed 1.25" NPS, Black
Regular price
$9.34
Sale price

$0.00

$9.34
Unit price
per 
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Thru-hull Domed 1" NPS, Black
Regular price
$7.34
Sale price

$0.00

$7.34
Unit price
per 
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Thru-hull Recessed .5" NPS, Black
Regular price
$6.02
Sale price

$0.00

$6.02
Unit price
per 
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Thru-hull Recessed .75" NPS, Black
Regular price
$6.73
Sale price

$0.00

$6.73
Unit price
per 
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Thru-hull Recessed 1" NPS, Black
Regular price
$7.34
Sale price

$0.00

$7.34
Unit price
per 
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Thru-hull Recessed 1.25" NPS, Black
Regular price
$9.34
Sale price

$0.00

$9.34
Unit price
per 
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Thru-hull Recessed 1.5" NPS, Black
Regular price
$11.98
Sale price

$0.00

$11.98
Unit price
per 
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Thru Hull NPT 3/4" Extended
Regular price
$40.42
Sale price

$0.00

$40.42
Unit price
per 
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