Do you perform commercial cleaning and need access to the building's fresh water supply? This 4-way faucet key is a MUST-HAVE! This handy device gives you instant access to the building's fresh water supply—even when there's no handle on the faucet!
On the jobs you need it, this little gadget is worth its weight in gold. Fits most valves and works for 1/4" - 9/32" and 5/16" - 11/32" stems.