Tekton 1/2 Inch Drive 72-Tooth Split Beam Torque Wrench (70-350 Nm)

Serialized Certificate of Calibration – Each wrench is calibrated according to the ASME B107.300-2010 standard; detailed test results are recorded on the included certificate Set – Quickly turn to the desired torque value with a smooth thumbscrew adjustment Lock – Teeth inside the cover lock the torque setting in place while you are using the wrench Leave – Because there's no internal tension when the wrench is at rest, you don't need to turn it to the lowest setting for storage Flexible Head – The flexible head has a 10-degree flex joint and offers the clearance to work around nearby obstructions