The Lisle Corporation Stubby Torque Stick Set II, No. 12210, is designed to prevent over tightening lug nuts with torque ratings of 100-120 ft-lbs. The set comes with three sizes: 7/8" (120 ft-lbs), 19mm (100 ft-lbs), and 21mm (100 ft-lbs). They are color coded for easy identification, have a short, 4-3/4" design for easy use, and have plastic coating to help protect wheel finish. The set includes a molded case for storage.