Chicago Pneumatic CP8910 - Manual Torque Wrench, 3/8 Inch, 15-75 ft. lbf / 20-100 Nm, Aluminum Handle, 54 Teeth Fixed Pear Head Ratchet, ISO 6789-1:2017 Accurate

Chicago pneumatic torque wrenches are designed for long-lasting accuracy at up to 25,000 cycles at 4% according to ISO 6789 – 1: 2017. To ensure robustness, the fixed pear head ratchet has a 54 teeth mechanism for 6.6-degree increments. A non-intrusive audible signal is made when the torque is reached. Each torque wrench is delivered with a protective blow-molded case with ISO 6789 calibration certificate. The head ratchet is built with socket locking and a quick release system. The CP89 series is composed of 6 models from 1/4 to 1 Inch, from 5 Nm to 1,000 Nm / 50 inch-pound to 750 ft.lbs.