Torque Screwdriver Set, 10 to 50 in.-lb.

This 10-50 inch-pound torque limiting torque screwdriver comes with a 1/4-inch female hex drive and a super comfortable grip. The torque adjustment is in 1 inch-pound increments to achieve maximum precision. +/-6% accuracy, certified in accordance with ASME B107.300-2010 and ISO 6789-1.2017. A Certificate of Conformance with individualized traceable serial number is included. The torque adjustment is intuitive and automatically locks after each setting is selected. The torque limiting feature causes the screwdriver to slip once selected torque is reached in order to avoid damage to the screw b