【Exact Fit for FSRK-3-DP】 - Exclusively designed to replace worn flappers for T-H M-a-r-i-n-e FSRK-3-DP scupper systems, fit 1-1/2" and 1-3/4" standard boat hull drains, direct replacement with no modification needed.
【Durable TPE Material】 - Crafted from high-grade sealing rubber that resists curling, deformation, UV rays and saltwater corrosion, far more durable than traditional rubber flappers for long-term marine use.
【All-in-One Repair Kit】 - Comes with 2 PCS x scupper flapper 1 1/2 inch , 2 PCSx scupper flapper 1 3/4 inch and all necessary stainless steel fasteners & plastic keepers, everything you need for a complete scupper repair in one package.
【Easy DIY Installation】 - No professional tools or skills required, simply remove the old flapper scupper, clean the drain area and install the new one with the included hardware, finished in minutes to save your time.
【Reliable Anti-Backflow Seal 】- Precision-molded flappers create a tight, leak-proof seal to prevent water from backing up into your boat cabin, while opening smoothly for fast water drainage to keep your boat dry and stable.
