1/2"DR. Torque wrench:
A torque wrench is percision measuring instrument much the same as a micrometer, rernier calipers or any other accurate measuring instrument. Its purpose is to measure of limit the amount of torque being applied at a given point.
Contents: 1. 1pc-1/2”Dr. micrometer torque wrench 40~210Nm/30~150ft-LB. 2. 6pc-1/2”Dr. socket: 17, 19, 21, 22, 24, 27mm. 3. 4pc-1/2”Dr. hex socket bit: 6, 8, 10, 12mm.