Cast Boat Thru-Hulls | Stainless Steel Marine Thru-Hulls – Page 2

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Cast 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 3/4" 90º NPS
Regular price
$40.72
Sale price

$40.72
Unit price
per 
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Thru Hull 1" 90º NPS
Regular price
$60.70
Sale price

$60.70
Unit price
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Thru Hull 1-1/8" 90º NPS
Regular price
$56.50
Sale price

$56.50
Unit price
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Thru Hull NPS 1-1/2" 90º
Regular price
$68.22
Sale price

$68.22
Unit price
per 
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Thru Hull NPS 1-1/2" 90º w/ Flapper
Regular price
$101.14
Sale price

$101.14
Unit price
per 
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Thru Hull NPT 3/4" Extended

3/4" NPTM compatible with: 3/4" NPTF /

Regular price
$70.70
Sale price

$70.70
Unit price
per 
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Thru Hull NPT 1" Extended

1" NPTM compatible with: 1" NPTF /

Regular price
$79.60
Sale price

$79.60
Unit price
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Thru Hull NPT 1-1/2" Extended

1 1/2" NPTM compatible with: 1 1/2" NPTF /

Regular price
$99.80
Sale price

$99.80
Unit price
per 
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1.5 INCH TH Flapper Assembly
Regular price
$3.76
Sale price

$3.76
Unit price
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2 INCH TH Flapper Assembly
Regular price
$4.12
Sale price

$4.12
Unit price
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