Marine Plumbing & Ventilation - Thru-Hull Fittings
![Perko 3/4" Thru-Hull Fitting f/ Hose Bronze MADE IN THE USA [0350005DPP]](http://dnamarineworks.com/cdn/shop/products/39182XL_{width}x.jpg?v=1580191781)
![Perko 3/4" Thru-Hull Fitting f/ Hose Bronze MADE IN THE USA [0350005DPP]](http://dnamarineworks.com/cdn/shop/products/39182XL_grande.jpg?v=1580191781)
Perko
Sale price
$44.59
Regular price
$67.77
Sale
![GROCO 3/4" 90 Degree Hose Thru-Hull Fitting [HTHC-750-S]](http://dnamarineworks.com/cdn/shop/products/75389XL_{width}x.jpg?v=1580331980)
![GROCO 3/4" 90 Degree Hose Thru-Hull Fitting [HTHC-750-S]](http://dnamarineworks.com/cdn/shop/products/75389XL_grande.jpg?v=1580331980)
GROCO
Sale price
$45.89
Regular price
$55.00
Sale
![GROCO 1" NPS NPT Combo Bronze Thru-Hull Fitting w/Nut [TH-1000-W]](http://dnamarineworks.com/cdn/shop/products/74291XL_{width}x.jpg?v=1580324620)
![GROCO 1" NPS NPT Combo Bronze Thru-Hull Fitting w/Nut [TH-1000-W]](http://dnamarineworks.com/cdn/shop/products/74291XL_grande.jpg?v=1580324620)
GROCO
Sale price
$27.59
Regular price
$33.00
Sale
![Perko 1/2" Thru-Hull Fitting w/Pipe Thread Bronze MADE IN THE USA [0322DP4PLB]](http://dnamarineworks.com/cdn/shop/products/39167XL_{width}x.jpg?v=1580191658)
![Perko 1/2" Thru-Hull Fitting w/Pipe Thread Bronze MADE IN THE USA [0322DP4PLB]](http://dnamarineworks.com/cdn/shop/products/39167XL_grande.jpg?v=1580191658)
Perko
Sale price
$36.19
Regular price
$51.96
Sale
![Perko 1-1/8" Thru-Hull Fitting f/Hose Narrow Flange - Plastic [0301DP6A]](http://dnamarineworks.com/cdn/shop/products/64705XL_{width}x.jpg?v=1580277010)
![Perko 1-1/8" Thru-Hull Fitting f/Hose Narrow Flange - Plastic [0301DP6A]](http://dnamarineworks.com/cdn/shop/products/64705XL_grande.jpg?v=1580277010)
Perko
Sale price
$13.19
Regular price
$16.76
Sale
![Perko 1" Thru-Hull Fitting f/ Hose Plastic MADE IN THE USA [0328DP6]](http://dnamarineworks.com/cdn/shop/products/39176XL_{width}x.jpg?v=1580191732)
![Perko 1" Thru-Hull Fitting f/ Hose Plastic MADE IN THE USA [0328DP6]](http://dnamarineworks.com/cdn/shop/products/39176XL_grande.jpg?v=1580191732)
Perko
Sale price
$5.49
Regular price
$16.19
Sale
![GROCO 1-1/4" Bronze Combo Scoop Thru-Hull w/Nut [STH-1250-W]](http://dnamarineworks.com/cdn/shop/products/75332XL_{width}x.jpg?v=1580331568)
![GROCO 1-1/4" Bronze Combo Scoop Thru-Hull w/Nut [STH-1250-W]](http://dnamarineworks.com/cdn/shop/products/75332XL_grande.jpg?v=1580331568)
GROCO
Sale price
$71.79
Regular price
$86.00
Sale
![GROCO 3/4" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut [HSTHXL-750-W]](http://dnamarineworks.com/cdn/shop/products/75384XL_{width}x.jpg?v=1580331933)
![GROCO 3/4" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut [HSTHXL-750-W]](http://dnamarineworks.com/cdn/shop/products/75384XL_grande.jpg?v=1580331933)
GROCO
Sale price
$33.39
Regular price
$40.00
Sale
![Forespar Pro Series Valve Stainless Steel Capped Thru-Hull Fits 1-1/2"-2" [930003SS]](http://dnamarineworks.com/cdn/shop/files/109272XL_{width}x.jpg?v=1750894143)
![Forespar Pro Series Valve Stainless Steel Capped Thru-Hull Fits 1-1/2"-2" [930003SS]](http://dnamarineworks.com/cdn/shop/files/109272XL_grande.jpg?v=1750894143)
Forespar Performance Products
Regular price
$19.99
![Forespar Pro Series Valve Stainless Steel Capped Thru-Hull Fits 1"-1-1/4" [930002SS]](http://dnamarineworks.com/cdn/shop/files/109271XL_{width}x.jpg?v=1750894143)
![Forespar Pro Series Valve Stainless Steel Capped Thru-Hull Fits 1"-1-1/4" [930002SS]](http://dnamarineworks.com/cdn/shop/files/109271XL_grande.jpg?v=1750894143)
Forespar Performance Products
Sale price
$18.39
Regular price
$19.99
Sale
![Attwood Stainless Steel Thru-Hull Short Straight Barbed - 1-1/2" Inner Diameter [66545-3]](http://dnamarineworks.com/cdn/shop/products/98087XL_{width}x.jpg?v=1674681680)
![Attwood Stainless Steel Thru-Hull Short Straight Barbed - 1-1/2" Inner Diameter [66545-3]](http://dnamarineworks.com/cdn/shop/products/98087XL_grande.jpg?v=1674681680)
Attwood Marine
Sale price
$58.79
Regular price
$61.99
Sale
![GROCO 1/2" NPS NPT Combo Stainless Steel Thru-Hull Fitting w/Nut [TH-500-WS]](http://dnamarineworks.com/cdn/shop/products/74299XL_{width}x.jpg?v=1580324664)
![GROCO 1/2" NPS NPT Combo Stainless Steel Thru-Hull Fitting w/Nut [TH-500-WS]](http://dnamarineworks.com/cdn/shop/products/74299XL_grande.jpg?v=1580324664)
GROCO
Sale price
$18.39
Regular price
$22.00
Sale
