McMaster 85555A316 Adjustable Ratcheting Torque Wrench with Certificate, 30–150 ft·lbf / 40.7–203.3 N·m, 1/2" Square Drive G6638941 30 in Hg to 350

30 in Hg to 350 psi

Silenced Exhaust

Shank Hex Size 1/4 in

Style Bomber Jacket

McMaster 85555A316 Adjustable Ratcheting Torque Wrench with Certificate, 30–150 ft·lbf / 40.7–203.3 N·m, 1/2" Square Drive G6638941 30 in Hg to 350Set 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