T-H Marine Thru-Hull Fittings Straight White All T-H Marine Thru-Hull Fittings are made of the highest quality virgin polypropylene to ensure durability and attractive appearance. Polypropylene is...

Stainless steel thru-hull assorted sizes.

Attwood Stainless Steel Straight BarbedThru - Hull Fittings Polish your image with these beautiful, durable stainless steel fittings.  Why specify plastic parts when these fittings will last...

Groco Tri-Flanged Ball Type Seacock Features: Patented field reversible handle allows you to select the closed position for orientation that best suits the installation Handle has square hole to...

Groco In-line Ball Valve Features: Patented selectable handle rotation Handle has square hole to accept standard ratchet 400 WOG rated Drain Plug Full pipe size flow Stainless steel ha

Groco Hi-Speed Strainer with Nut Bronze Hi-speed strainer with nut assorted sizes.

Bronze thru-hulls in assorted sizes.

Groco Pipe to Hose Bronze Fitting Groco bronze Pipe to hose fitting. Standard Flow - the hose ID is the same as the pipe size (ie: PTH-750 has 3/4" NPT pipe thread and accepts 3/4" ID hose)...

Groco 90 Degrees Bronze Elbow Pipe to Hose Bronze 90 degree standard flow elbow pipe to hose assorted sizes.

Attwood Marine Thermoplastic Resin Thru-Hull Fitting These thru-hulls are made with a durable, thermoplastic construction which prevents electrolysis. Caution: Thru-Hull connectors are designed for...