The Slip Joint Washer (3906) from Union Brass Manufacturing Co is designed for reliable sealing in slip joint connections. Made from high-quality rubber, this washer provides an effective barrier against leaks, ensuring optimal performance in plumbing systems. With dimensions tailored for standard slip joint fittings, it is compatible with a variety of applications. This washer meets industry standards for quality and durability, making it a must-have for plumbing repairs and installations. Enhance your plumbing system's efficiency with this essential slip joint washer.