Beer Faucet Lock, fit standard faucets…

Here's a great little innovation that lets you CONTROL YOUR TAPS while the lights are out. Mostly not compatible with Perlick brand faucets. Stops unwanted drinkers on your kegerator at home or in commercial establishments. Safeguard Your Beer from Theft and Safeguard Your Profits with a Beer Faucet Tap Lock. All locks ordered together come keyed alike.