Every year we have to change our tyres for to accomodate for summer and winter. This tool fits on a the standard torque wrench and helps to conserve my wrists. I usually untighten the wheel nuts using a torque wrench and user this tool to remove them completely. Then after the change I use this to screw the nuts on and then tighten it with the torque wrench. Be advised, as it is still ABS, it wont handle the torque needed to tighten or untighten it, use it solely to relieve your wrists :)