Westward Micrometer Torque Wrench 6PAJ2 Ratcheting non-insulated micrometer torque wrenches feature a gear mechanism on the head that enables the wrench to rotate in one direction without removing the wrench head from the fastener and repositioning it. These wrenches come with a fixed, non-flex head and a ratcheting action that allows torque to be applied to fasteners in confined spaces. Torque Measurement Type / Foot-Pound Drive Size / 3/4 inch Torque Range / 120 ft-lb to 600 ft-lb Torque Increments / 2 ft-lb Primary Scale Minimum Torque / 120 ft-lb Primary Scale Maximum Torque / 600 ft-lb Head Type / Standard Ratcheting / Yes Rotation / Clockwise and Counterclockwise Nonsparking / No Calibration Certificate Included / Yes Torque Limiting Mechanism / Click-Type Torque Setting / Adjustable Visual/Audible Indicators / Audible Click Material / Aluminum, Alloy Steel Handle Type / Kurled Number of Geared Teeth / 72 Overall Length / 41-1/2 inch Includes / (1) Case Standards / ANSI B107.14 Tether Style / Tether Capable