Easy to use draft beer faucet lock. Made from high quality stainless steel. Features a built-in O-Ring to seal spout and prevent beer from being poured from faucet. Designed for use with the FlexiDraft beer towers only. The faucet lock measures 5" in overall height, and comes with padlock and 2 keys. Keep your draft beer secure with this faucet lock from Micro Matic.