Maintain the highest levels of sanitation at your bar with the Plated Brass Faucet Plug. This specialized cap is designed to fit into the spout of standard US draught beer faucets when not in use. Featuring an integrated sealing washer, it creates a tight barrier that prevents "tap flies," fruit flies, and airborne contaminants from entering the faucet body. Constructed from high-durability brass with a polished finish, it provides a professional and sanitary solution for closing down your draught station nightly.