Key can be removed at every quarter of a turn making it impossible to get even a dribble from a secured faucet.

Fits standard faucets, new Perlick Forward Seal and old style Perl.

Will not fit stout faucets, flow control faucets, Micromatic 304, Nukatap, Intertap or European faucets.

Picture shows placement. Faucet and handle not included.