Scupper Repair Kit - Easy Boat Maintenance Upgrade Revitalize your boat's scupper effortlessly with our Repair Kit! Featuring a 1-9/16" black rubber flapper and metal crescent retainer wedge with screw, it's compatible with 1-1/2" flapper valves. No need to replace the entire scupper—simply upgrade with this kit! Avoid costly replacements and opt for this DIY maintenance solution, ensuring your boat's optimal performance without extensive repairs. Effortlessly enhance your boat's functionality with this easy-to-use, reliable repair kit. Perfect for boating enthusiasts and DIY maintenance aficionados, this kit offers a hassle-free solution to keep your boat in top condition. Upgrade your boat's scupper seamlessly with our Repair Kit—an essential addition to your boat maintenance toolkit!