Stainless capped resin angled thru hull scupper 1-1-2", short threads

Upgrade your boat's drainage system with our premium Thru Hull Scuppers, offering the perfect blend of durability and aesthetics without the added cost and weight of stainless steel. Trusted by numerous saltwater boat builders, these scuppers are a testament to their exceptional performance and reliability in marine environments.

Molded from tough fiberglass reinforced resin, our 15-degree angled thru hull scupper is engineered to withstand the harsh conditions of saltwater usage. The polished 304 stainless steel cap, ultrasonically welded to the outer flange, not only enhances the upscale appearance of your vessel but also provides superior protection against sun and salt damage, addressing common concerns associated with plastic thru hulls.

Featuring hose barbs designed to fit 1-1/2" ID marine hose, this thru hull scupper is compatible with transoms up to 1-1/4" thick, ensuring versatility for various boat configurations. Plus, a mounting nut is included for straightforward installation, saving you time and effort.

The recessed flapper, with a diameter of 1-5/8", ensures efficient drainage while preventing backflow of water into your boat. If you require just the flapper, consider our Scupper Flapper Kit 56677KT for a convenient solution.

Elevate your boat's drainage system today with our fiberglass reinforced resin thru hull scuppers. Shop now and experience the difference in performance and durability for yourself!