Marine Plumbing & Ventilation - Thru-Hull Fittings

96 products

16% Off

$63.99

~~$76.00~~

1-1/4" Stainless Steel Extra Long Thru-Hull Fitting w/Nut Features: Extra long NPSM / NPT combination thread #316 Stainless Steel Specifications: Hose Size: 1-1/4" Material: Stainless Steel Box D...

17% Off

$44.99

~~$54.00~~

3/4" 90 Degree Hose Thru-Hull Fitting Features: 90 Degree Barb #316 Stainless Steel Thru Hull with Bronze Hose Connection UL Listed 647B Specifications: Material: Stainless Steel Hose Size: 3/4" ...

15% Off

GROCO Bronze Hose Barb Thru-Hull Fitting - 5/8

$21.99

~~$26.00~~

Bronze Hose Barb Thru-Hull Fitting - 5/8" Features: NPS Thread With Hose Connection C83600 Bronze UL Listed 647B Specifications: Hose Size: 5/8" Material: Bronze Box Dimensions: 3"H x 3"W x 4"L W...

17% Off

GROCO Bronze Hose Barb Thru-Hull Fitting - 1

$34.99

~~$42.00~~

Bronze Hose Barb Thru-Hull Fitting - 1" Features: NPS Thread With Hose Connection C83600 Bronze UL Listed 647B Specifications: Hose Size: 1" Material: Bronze Box Dimensions: 3"H x 3"W x 4"L WT: 0...

15% Off

GROCO Stainless Steel Hose Barb Thru-Hull Fitting - 1-1/2

$70.99

~~$84.00~~

Stainless Steel Hose Barb Thru-Hull Fitting - 1-1/2" Features: NPS Thread With Hose Connection #316 Stainless Steel UL Listed 647B Specifications: Hose Size: 1-1/2" Material: Stainless Steel Box ...

16% Off

GROCO Bronze Hose Barb Thru-Hull Fitting - 2

$75.99

~~$91.00~~

Bronze Hose Barb Thru-Hull Fitting - 2" Features: NPS Thread With Hose Connection C83600 Bronze UL Listed 647B Specifications: Hose Size: 2" Material: Bronze Box Dimensions: 4"H x 4"W x 5"L WT: 1...