Marine Plumbing & Ventilation - Thru-Hull Fittings
![Attwood Stainless Steel Thru-Hull Standard Straight Barbed - 1" Inner Diameter [66548-3]](http://dnamarineworks.com/cdn/shop/products/98090XL_{width}x.jpg?v=1674681706)
![Attwood Stainless Steel Thru-Hull Standard Straight Barbed - 1" Inner Diameter [66548-3]](http://dnamarineworks.com/cdn/shop/products/98090XL_grande.jpg?v=1674681706)
Attwood Marine
Sale price
$31.19
Regular price
$34.99
Sale
![GROCO 1" Bronze High Speed Thru-Hull Fitting w/Nut [HSTH-1000-W]](http://dnamarineworks.com/cdn/shop/products/75377XL_{width}x.jpg?v=1580331872)
![GROCO 1" Bronze High Speed Thru-Hull Fitting w/Nut [HSTH-1000-W]](http://dnamarineworks.com/cdn/shop/products/75377XL_grande.jpg?v=1580331872)
GROCO
Sale price
$27.59
Regular price
$33.00
Sale
![GROCO Stainless Steel Hose Barb Thru-Hull Fitting - 5/8" [HTH-625-S]](http://dnamarineworks.com/cdn/shop/products/75223XL_{width}x.jpg?v=1580330765)
![GROCO Stainless Steel Hose Barb Thru-Hull Fitting - 5/8" [HTH-625-S]](http://dnamarineworks.com/cdn/shop/products/75223XL_grande.jpg?v=1580330765)
GROCO
Sale price
$28.39
Regular price
$34.00
Sale
![Perko 3/4" Thru-Hull Fitting f/Hose - Plastic Narrow Flange [0301DP5]](http://dnamarineworks.com/cdn/shop/products/66633XL_{width}x.jpg?v=1580285151)
![Perko 3/4" Thru-Hull Fitting f/Hose - Plastic Narrow Flange [0301DP5]](http://dnamarineworks.com/cdn/shop/products/66633XL_grande.jpg?v=1580285151)
Perko
Sale price
$7.29
Regular price
$8.86
Sale
![Perko 3/4" Thru-Hull Fitting f/ Hose Plastic MADE IN THE USA [0328DP5]](http://dnamarineworks.com/cdn/shop/products/39175XL_{width}x.jpg?v=1580191724)
![Perko 3/4" Thru-Hull Fitting f/ Hose Plastic MADE IN THE USA [0328DP5]](http://dnamarineworks.com/cdn/shop/products/39175XL_grande.jpg?v=1580191724)
Perko
Sale price
$4.89
Regular price
$8.06
Sale
![Perko 1-1/8" Thru-Hull Fitting f/ Hose Plastic MADE IN THE USA [0328DP6A]](http://dnamarineworks.com/cdn/shop/products/39177XL_{width}x.jpg?v=1580191740)
![Perko 1-1/8" Thru-Hull Fitting f/ Hose Plastic MADE IN THE USA [0328DP6A]](http://dnamarineworks.com/cdn/shop/products/39177XL_grande.jpg?v=1580191740)
Perko
Sale price
$4.99
Regular price
$16.19
Sale
![GROCO 2" Bronze Extra Long Thru-Hull Fitting w/Nut [THXL-2000-W]](http://dnamarineworks.com/cdn/shop/products/75347XL_{width}x.jpg?v=1580331701)
![GROCO 2" Bronze Extra Long Thru-Hull Fitting w/Nut [THXL-2000-W]](http://dnamarineworks.com/cdn/shop/products/75347XL_grande.jpg?v=1580331701)
GROCO
Sale price
$99.29
Regular price
$119.00
Sale
![GROCO 2" NPS NPT Combo Bronze Thru-Hull Fitting w/Nut [TH-2000-W]](http://dnamarineworks.com/cdn/shop/products/74298XL_{width}x.jpg?v=1580324655)
![GROCO 2" NPS NPT Combo Bronze Thru-Hull Fitting w/Nut [TH-2000-W]](http://dnamarineworks.com/cdn/shop/products/74298XL_grande.jpg?v=1580324655)
GROCO
Sale price
$88.39
Regular price
$106.00
Sale
![Attwood White Plastic Thru-Hull Fitting - 1-1/8" Inner Diameter [3874-3]](http://dnamarineworks.com/cdn/shop/products/98103XL_{width}x.jpg?v=1674681766)
![Attwood White Plastic Thru-Hull Fitting - 1-1/8" Inner Diameter [3874-3]](http://dnamarineworks.com/cdn/shop/products/98103XL_grande.jpg?v=1674681766)
Attwood Marine
Sale price
$9.19
Regular price
$9.99
Sale
![Perko 8" x 5-1/8" Scoop Strainer Bronze MADE IN THE USA [0066DP4PLB]](http://dnamarineworks.com/cdn/shop/products/39151XL_{width}x.jpg?v=1580191562)
![Perko 8" x 5-1/8" Scoop Strainer Bronze MADE IN THE USA [0066DP4PLB]](http://dnamarineworks.com/cdn/shop/products/39151XL_grande.jpg?v=1580191562)
Perko
Sale price
$76.89
Regular price
$114.05
Sale
![Attwood Stainless Steel Thru-Hull Standard Straight Barbed - 1-1/8" Inner Diameter [66549-3]](http://dnamarineworks.com/cdn/shop/products/98091XL_{width}x.jpg?v=1674681714)
![Attwood Stainless Steel Thru-Hull Standard Straight Barbed - 1-1/8" Inner Diameter [66549-3]](http://dnamarineworks.com/cdn/shop/products/98091XL_grande.jpg?v=1674681714)
Attwood Marine
Sale price
$36.89
Regular price
$39.99
Sale
![GROCO Stainless Steel Hose Barb Thru-Hull Fitting - 3/4" [HTH-750-S]](http://dnamarineworks.com/cdn/shop/products/75224XL_{width}x.jpg?v=1580330774)
![GROCO Stainless Steel Hose Barb Thru-Hull Fitting - 3/4" [HTH-750-S]](http://dnamarineworks.com/cdn/shop/products/75224XL_grande.jpg?v=1580330774)
GROCO
Sale price
$28.39
Regular price
$34.00
Sale
