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...

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...

Motorwell Drain Tube. Injection Molded Nylon Adjusts 3/4" - 2.5" Fits 1" Diameter Hole Use 3/4" Plug

3/4" High quality UV and chemical resistant virgin polypropylene fitting, for 3/4" hose I.D. Flange diameter: 1 1/2" Total Overall Length: 2 1/2" Total threaded portion: 1" Hose I.D.: 3/4" ...

Stainless steel thru-hull assorted sizes.

3/4" black straight high quality UV and chemical resistant virgin polypropylene fitting.

Brite Plate™ Chrome Plated Fittings offer the look of stainless for the price of plastic. The Brite Plate™ plating process actually strenghtens plastic parts and will resist sunlight,...

T-H Marine Bait Tank Plumbing Kit This kit contains everything needed to rig a baitwell or tank. This kit includes professionally designed systems for aeration, directional flow, overflow drain and...

Groco Bronze Thru Hull with Nut Lengths shown are of the threaded portion only

Attwood Marine Scupper Valve Provides a water exit for boats with self-bailing cockpits. Acetal construction. Accommodates 3875B thru-transom thru-hull connector (screw holes must be drilled for...