1 1/4" threaded cap

Secure Your Boat's Plumbing System with Our USA-Made Threaded End Cap! Crafted from marine-grade composites, our Threaded End Cap ensures long-term durability, providing a reliable solution for sealing unused pipes or fittings on your boat. Designed to fit 1-1/4" standard tapered pipe threads, it offers a secure and tight seal to prevent leaks and maintain the integrity of your plumbing system. Whether you need a temporary or permanent cap, our end cap is the perfect choice. Its hex head design makes it easy to tighten with a wrench, ensuring a snug fit that lasts. Please note that while 1-1/4" standard pipe threads actually measure about 1-5/8" across the inside of the threads, our end cap is precisely engineered to provide a perfect fit. Proudly made in the USA, our end cap embodies superior craftsmanship and quality. Trust in our commitment to excellence and invest in a solution that delivers dependable performance for years to come. Upgrade your boat's plumbing system today with our USA-made Threaded End Cap and experience the difference in quality and reliability. Don't settle for less – choose durability, choose reliability, choose our end cap!