The Ring O (Buna N) from Reelcraft Industries is a high-quality sealing solution designed for various applications. Made from Buna N rubber, this ring offers excellent resistance to oils, fuels, and other chemicals, ensuring a reliable seal in demanding environments. With precise dimensions, it fits seamlessly into compatible systems, providing optimal performance. This ring is essential for preventing leaks and maintaining system integrity, making it a crucial component for hose reels and other equipment. It meets industry standards for quality and durability.