CDI 1502TP-1 Torky Wrench 3/8-Inch Male Square Drive, Torque Range 20 to 170-Inch Pounds Torque set by operator Designed for production torque applications that require higher values than a torque screwdriver can deliver 3/8-Inch male square drive Torque range is 20 to 170-Inch pounds Comfortable design eases the strain of repeated uses