Astro 78810 10-Piece Torque Limiting Extension Set

Accurately torque wheel nuts to recommended torque, Increase efficiency and eliminate damage caused by impact wrenches, No maintenance or calibration necessary, Made of Chrome Molydbdenum, Color coded with Matt Finish, Set Includes the following 1/2" Drive 8" Torque Limiting Extensions: 65ft/lbs (90Nm), 75ft/lbs (100Nm), 80ft/lbs (110Nm), 90ft/lbs (120Nm), 100ft/lbs (135Nm), 110ft/lbs (150Nm), 120ft/lbs (160Nm), 130ft/lbs (175Nm), 140ft/lbs (190Nm), 150ft/lbs (200Nm)