Flush Mount Scupper Flapper Adapter

Introducing our Flush Mount Flapper Scuppers, meticulously designed for versatile installation options and exceptional durability in marine environments. Whether mounted over a drain tube or directly to a 1 1/2" thru hull with four screws, these scuppers offer reliable drainage solutions for your boat.

Crafted from a flexible thermo-plastic material, the flapper is impervious to the sun and chemicals commonly found in marine environments. Unlike traditional rubber flappers, our scuppers will not curl up, rot, or lose their sealing ability over time, ensuring long-lasting performance.

With a universal hole pattern, our scuppers can replace any defective flapper scupper, offering seamless retrofitting for other manufacturers' assemblies. The grooved inside is designed to fit over drain tube flanges, providing a secure and watertight seal.

Proudly made in the USA, our Flush Mount Flapper Scuppers exemplify quality craftsmanship and reliability, making them an essential addition to your boat's drainage system.

Specifications:
- Mounts over 1" to 1-1/4" drain tubes
- Universal hole pattern for easy replacement
- Grooved inside to fit over drain tube flange

Upgrade your boat's drainage system with our dependable Flush Mount Flapper Scuppers and experience superior performance on the water.

Order now and enjoy peace of mind knowing your boat is equipped with top-of-the-line marine hardware!

Dimensions:
Outside trim ring diameter - 2-7/8"
Height from mounting surface - 3/8"
ID of scupper - 1-1/4"
Mounting holes - 2-3/8" on center

If you have a scupper flapper that has the mounting holes at 12-3-6-and 9 o'clock, this one will fit!