1 4in 1 Design: 4 way key is designed in the crossing shape, compatible with stems in 1/4 inch, 9/32 inch, 5/16 inch and 11/32 inch, saving time and effort. 2 Application: The water shut off key is designed to control the utilization of water, intended for the buildings where water is metered per unit. 3 Quality Material: This water utility key is made of 45# steel, not easy to break or rust, firm and sturdy, durable enough for a lasting use. 4 Easy To Use: Suitable for sillcock, stopcock and most valves, each water valve key is a practical wrench to open and close sillcock and spigots, or in place of the aging sillcock handles 5 Multifunction: With compact size and lightweight body, easy to carry. 4 way cross key is a handy tool for plumbers, electricians and so on and can be applied so long.

What's in the box
1 x Sillcock Key