Got a leaky scupper letting water back into your boat? This Threlaco 4-pack of replacement scupper valves is exactly what you need for a quick and effective fix. Each valve is a sturdy 2-7/8 inches and made from tough ABS plastic and a flexible rubber flapper. That rubber flap is key – it lets water drain OUT of your self-bailing cockpit but slams shut to prevent water from splashing BACK IN. No more soggy bilges or wet feet! They're built to handle the harsh marine environment, resisting UV rays, salt, and temperature swings. Installation is straightforward for any DIY boat owner: mount them on the transom above the waterline or use them as a through-hull cockpit drain. Having four in the pack is great because you can replace multiple valves at once or keep spares onboard for future maintenance. This kit is ideal for fixing old, worn-out scuppers and ensuring your deck stays dry and safe. It’s a simple part that makes a huge difference in your boating comfort and safety. Get your cockpit draining properly again and enjoy a drier ride.
