Beer Rubber Washer

Essential sealing component for draft beer systems. These rubber washers fit inside hex nuts or wing nuts on beer line jumpers, shanks, couplers, and wall brackets. Pair with a tail piece to create a tight, leak-proof seal when connecting beer and air lines. Food-grade rubber construction resists wear and maintains system integrity under heavy use. Prevents leaks wherever metal-to-metal contact occurs in your draft system. Simple to install and replace. Ideal for commercial bars, breweries, and home brewing setups. Keep your system running smoothly and your beer flowing perfectly.