Upgrade your plumbing or industrial system with the 0.75" x 1-3/8" Close Threaded Nipple made from Schedule 80 PVC. Featuring one threaded end, this close, short nipple allows for easy and secure connections to other threaded pipes or fittings, with minimal unthreaded space between the threads. This allows for a very tight connnection between two fittings or pipes, often used where space is limited. Conforming to ASTM D-1785 standards, it is not only resistant to chemicals and corrosion but also well-suited for high-pressure systems, providing you with a dependable solution for connecting, extending, or transitioning between pipes.