Marine Plumbing & Ventilation - Thru-Hull Fittings
![GROCO 1-1/2" Bronze Combo Scoop Thru-Hull w/Nut [STH-1500-W]](http://dnamarineworks.com/cdn/shop/products/75333XL_{width}x.jpg?v=1580331577)
![GROCO 1-1/2" Bronze Combo Scoop Thru-Hull w/Nut [STH-1500-W]](http://dnamarineworks.com/cdn/shop/products/75333XL_grande.jpg?v=1580331577)
GROCO
Sale price
$80.09
Regular price
$96.00
Sale
![Perko 3/4" Thru-Hull Fitting w/Pipe Thread Bronze Extra Long - Max Hull 5" Thick [0348DP5PLB]](http://dnamarineworks.com/cdn/shop/products/41820XL_{width}x.jpg?v=1580196508)
![Perko 3/4" Thru-Hull Fitting w/Pipe Thread Bronze Extra Long - Max Hull 5" Thick [0348DP5PLB]](http://dnamarineworks.com/cdn/shop/products/41820XL_grande.jpg?v=1580196508)
Perko
Sale price
$81.39
Regular price
$118.72
Sale
![Perko 3/4" Intake Strainer Bronze MADE IN THE USA [0065DP5PLB]](http://dnamarineworks.com/cdn/shop/products/39145XL_{width}x.jpg?v=1580191507)
![Perko 3/4" Intake Strainer Bronze MADE IN THE USA [0065DP5PLB]](http://dnamarineworks.com/cdn/shop/products/39145XL_grande.jpg?v=1580191507)
Perko
Sale price
$64.99
Regular price
$109.63
Sale
![GROCO 1" Stainless Steel Extra Long Thru-Hull Fitting w/Nut [THXL-1000-WS]](http://dnamarineworks.com/cdn/shop/products/75349XL_{width}x.jpg?v=1580331718)
![GROCO 1" Stainless Steel Extra Long Thru-Hull Fitting w/Nut [THXL-1000-WS]](http://dnamarineworks.com/cdn/shop/products/75349XL_grande.jpg?v=1580331718)
GROCO
Sale price
$53.39
Regular price
$64.00
Sale
![GROCO 1-1/2" Bronze Extra Long Thru-Hull Fitting w/Nut [THXL-1500-W]](http://dnamarineworks.com/cdn/shop/products/75346XL_{width}x.jpg?v=1580331692)
![GROCO 1-1/2" Bronze Extra Long Thru-Hull Fitting w/Nut [THXL-1500-W]](http://dnamarineworks.com/cdn/shop/products/75346XL_grande.jpg?v=1580331692)
GROCO
Sale price
$75.09
Regular price
$90.00
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 1/2" Thru-Hull Fitting f/ Hose Plastic MADE IN THE USA [0328DP4]](http://dnamarineworks.com/cdn/shop/products/39173XL_{width}x.jpg?v=1580191708)
![Perko 1/2" Thru-Hull Fitting f/ Hose Plastic MADE IN THE USA [0328DP4]](http://dnamarineworks.com/cdn/shop/products/39173XL_grande.jpg?v=1580191708)
Perko
Sale price
$4.59
Regular price
$7.57
Sale
![GROCO 2" Bronze Combo Scoop Thru-Hull w/Nut [STH-2000-W]](http://dnamarineworks.com/cdn/shop/products/75334XL_{width}x.jpg?v=1580429108)
![GROCO 2" Bronze Combo Scoop Thru-Hull w/Nut [STH-2000-W]](http://dnamarineworks.com/cdn/shop/products/75334XL_grande.jpg?v=1580429108)
GROCO
Sale price
$138.39
Regular price
$166.00
Sale
![GROCO 3/4" Bronze Combo Scoop Thru-Hull w/Nut [STH-750-W]](http://dnamarineworks.com/cdn/shop/products/75330XL_{width}x.jpg?v=1580331550)
![GROCO 3/4" Bronze Combo Scoop Thru-Hull w/Nut [STH-750-W]](http://dnamarineworks.com/cdn/shop/products/75330XL_grande.jpg?v=1580331550)
GROCO
Sale price
$36.79
Regular price
$44.00
Sale
![GROCO 1" NPS NPT Combo Stainless Steel Thru-Hull Fitting w/Nut [TH-1000-WS]](http://dnamarineworks.com/cdn/shop/products/74301XL_{width}x.jpg?v=1580324681)
![GROCO 1" NPS NPT Combo Stainless Steel Thru-Hull Fitting w/Nut [TH-1000-WS]](http://dnamarineworks.com/cdn/shop/products/74301XL_grande.jpg?v=1580324681)
GROCO
Sale price
$50.09
Regular price
$60.00
Sale
![GROCO 1" Bronze Combo Scoop Thru-Hull w/Nut [STH-1000-W]](http://dnamarineworks.com/cdn/shop/products/75331XL_{width}x.jpg?v=1580331559)
![GROCO 1" Bronze Combo Scoop Thru-Hull w/Nut [STH-1000-W]](http://dnamarineworks.com/cdn/shop/products/75331XL_grande.jpg?v=1580331559)
GROCO
Sale price
$50.09
Regular price
$60.00
Sale
![GROCO 1-1/2" 90 Degree Hose Thru-Hull Fitting [HTHC-1500-S]](http://dnamarineworks.com/cdn/shop/products/75392XL_{width}x.jpg?v=1580332010)
![GROCO 1-1/2" 90 Degree Hose Thru-Hull Fitting [HTHC-1500-S]](http://dnamarineworks.com/cdn/shop/products/75392XL_grande.jpg?v=1580332010)
GROCO
Sale price
$159.29
Regular price
$191.00
Sale
