McMaster 85555A316 Adjustable Ratcheting Torque Wrench with Certificate, 30–150 ft·lbf / 40.7–203.3 N·m, 1/2" Square Drive DW872 3/4 in Draw Stud

3/4 in Draw Stud

Steam Specifications Met ANSI/ASME B16

Frame Finish/Coating Powder Coated

NEMA Plug Configuration Not Applicable

When a cylinder can quickly exhaust pressure

McMaster 85555A316 Adjustable Ratcheting Torque Wrench with Certificate, 30–150 ft·lbf / 40.7–203.3 N·m, 1/2" Square Drive DW872 3/4 in Draw StudSet the desired torque within 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. Ratcheting Ratcheting Unit of Measure ftlbf, N m