Features These square ratcheting torque wrench heads can access fasteners in tight spaces with a gear mechanism in the head that allows the wrench to rotate freely in one direction without removing the wrench head from the fastener and repositioning the wrench. The wrench heads can be used with compatible interchangeable head wrenches to reduce the need for extra torque wrenches. Drive Size / H7 Size / 1/2 in Overall Length / 5 7/8 in Maximum Torque / 3,000 in-lb Head Offset Angle / 0 Degrees Interchangeable Head Type / Square Ratcheting Material / Alloy Steel Finish / Black Oxide Head Material / Alloy Steel Number of Points / 4 Measurement Type / SAE Reversing / Yes Compatible Mfg. Model Number / JH7-6014C, Mfr. No. JH7-250F