Thank you for viewing. Meltec car tire changing tool torque wrench (with setting scale) for aluminum wheels, thin long sockets 19 and 21mm, blow case & extension bar F-92. Torque wrench for aluminum wheels, size 19-21mm, can check for over-tightening and under-tightening of bolts. After purchasing new, it has been stored unused. I will not be using it in the future, so I am selling it this time.