Valve core wrench

This valve wrench is a very handy tool for quickly and easily removing and installing the inner valve. Simply press the key into the valve, after which the key will click around the inner valve. When loosening, the inner valve will remain attached to the key, so that it is not easily lost. This makes this valve wrench very useful when you work with work gloves. This valve wrench is available in sets of four, so that you can use it per wheel per car when changing tires.