McMaster 85555A421 Adjustable Torque Wrench with Certificate 50 to 250 Feet-Lbf and 67.78 to 338.9 N-M, with Metal Grip

No need to pull the socket off the tool—push a button to release. Set torque within the range and these wrenches will signal when it's reached. To relieve pressure on the spring and maintain calibration, set torque to the lowest reading on the scale when not in use. These wrenches come with a calibration certificate, which includes test measurements that confirm accuracy.

Torque-Limiting Click—An audible click lets you know when the set torque is reached.

Torque—You can tighten fasteners that require less torque than the values listed, but the accuracy ratings apply only within the specified range.

Repair Kits—Include the components needed to replace a damaged ratcheting mechanism.