Marine Plumbing & Ventilation - Thru-Hull Fittings
![GROCO Stainless Steel Hose Barb Thru-Hull Fitting - 1-1/2" [HTH-1500-S]](http://dnamarineworks.com/cdn/shop/products/75228XL_{width}x.jpg?v=1580428882)
![GROCO Stainless Steel Hose Barb Thru-Hull Fitting - 1-1/2" [HTH-1500-S]](http://dnamarineworks.com/cdn/shop/products/75228XL_grande.jpg?v=1580428882)
GROCO
Sale price
$70.09
Regular price
$84.00
Sale
![GROCO Stainless Steel Hose Barb Thru-Hull Fitting - 1/2" [HTH-500-S]](http://dnamarineworks.com/cdn/shop/products/75222XL_{width}x.jpg?v=1580330755)
![GROCO Stainless Steel Hose Barb Thru-Hull Fitting - 1/2" [HTH-500-S]](http://dnamarineworks.com/cdn/shop/products/75222XL_grande.jpg?v=1580330755)
GROCO
Sale price
$32.59
Regular price
$39.00
Sale
![Perko 1-1/8" Thru-Hull Fitting f/ Hose Chrome Plated Bronze Made in the USA [035006ADPC]](http://dnamarineworks.com/cdn/shop/products/39189XL_{width}x.jpg?v=1580191846)
![Perko 1-1/8" Thru-Hull Fitting f/ Hose Chrome Plated Bronze Made in the USA [035006ADPC]](http://dnamarineworks.com/cdn/shop/products/39189XL_grande.jpg?v=1580191846)
Perko
Sale price
$88.59
Regular price
$113.32
Sale
![Perko 1-1/2" Thru-Hull Fitting f/ Hose Chrome Plated Bronze Made in the USA [0350008DPC]](http://dnamarineworks.com/cdn/shop/products/39187XL_{width}x.jpg?v=1580191828)
![Perko 1-1/2" Thru-Hull Fitting f/ Hose Chrome Plated Bronze Made in the USA [0350008DPC]](http://dnamarineworks.com/cdn/shop/products/39187XL_grande.jpg?v=1580191828)
Perko
Sale price
$148.39
Regular price
$189.93
Sale
![Perko 1" Thru-Hull Fitting f/ Hose Chrome Plated Bronze MADE IN THE USA [0350006DPC]](http://dnamarineworks.com/cdn/shop/products/39183XL_{width}x.jpg?v=1580191790)
![Perko 1" Thru-Hull Fitting f/ Hose Chrome Plated Bronze MADE IN THE USA [0350006DPC]](http://dnamarineworks.com/cdn/shop/products/39183XL_grande.jpg?v=1580191790)
Perko
Sale price
$88.59
Regular price
$113.32
Sale
![Perko 5/8" Thru-Hull Fitting f/ Hose Chrome Plated Bronze MADE IN THE USA [0350004DPC]](http://dnamarineworks.com/cdn/shop/products/39179XL_{width}x.jpg?v=1580384818)
![Perko 5/8" Thru-Hull Fitting f/ Hose Chrome Plated Bronze MADE IN THE USA [0350004DPC]](http://dnamarineworks.com/cdn/shop/products/39179XL_grande.jpg?v=1580384818)
Perko
Sale price
$43.29
Regular price
$66.39
Sale
![GROCO Stainless Steel Hose Barb Thru-Hull Fitting - 1-1/4" [HTH-1250-S]](http://dnamarineworks.com/cdn/shop/products/75227XL_{width}x.jpg?v=1580330801)
![GROCO Stainless Steel Hose Barb Thru-Hull Fitting - 1-1/4" [HTH-1250-S]](http://dnamarineworks.com/cdn/shop/products/75227XL_grande.jpg?v=1580330801)
GROCO
Sale price
$57.59
Regular price
$69.00
Sale
![Perko 1-1/2" Thru-Hull Fitting w/Pipe Thread Bronze MADE IN THE USA [0322DP8PLB]](http://dnamarineworks.com/cdn/shop/products/39171XL_{width}x.jpg?v=1580191691)
![Perko 1-1/2" Thru-Hull Fitting w/Pipe Thread Bronze MADE IN THE USA [0322DP8PLB]](http://dnamarineworks.com/cdn/shop/products/39171XL_grande.jpg?v=1580191691)
Perko
Sale price
$125.39
Regular price
$160.39
Sale
![Perko 1-1/4" Thru-Hull Fitting w/Pipe Thread Bronze MADE IN THE USA [0322DP7PLB]](http://dnamarineworks.com/cdn/shop/products/39170XL_{width}x.jpg?v=1580191682)
![Perko 1-1/4" Thru-Hull Fitting w/Pipe Thread Bronze MADE IN THE USA [0322DP7PLB]](http://dnamarineworks.com/cdn/shop/products/39170XL_grande.jpg?v=1580191682)
Perko
Sale price
$96.09
Regular price
$122.88
Sale
![GROCO Bronze Hose Barb Thru-Hull Fitting - 1" [HTH-1000]](http://dnamarineworks.com/cdn/shop/products/75217XL_{width}x.jpg?v=1580330712)
![GROCO Bronze Hose Barb Thru-Hull Fitting - 1" [HTH-1000]](http://dnamarineworks.com/cdn/shop/products/75217XL_grande.jpg?v=1580330712)
GROCO
Sale price
$36.79
Regular price
$44.00
Sale
![Perko 1-1/4" Thru-Hull Fitting f/Hose Bronze MADE IN THE USA [0350007DPP]](http://dnamarineworks.com/cdn/shop/products/39186XL_{width}x.jpg?v=1580191818)
![Perko 1-1/4" Thru-Hull Fitting f/Hose Bronze MADE IN THE USA [0350007DPP]](http://dnamarineworks.com/cdn/shop/products/39186XL_grande.jpg?v=1580191818)
Perko
Sale price
$104.69
Regular price
$133.88
Sale
