OTC 4554 1/2" Drive Torque Angle Gauge
Required when servicing many late model engines that use torque-to-yield fasteners. Measures angle of rotation after pre-torque in torque-angle applications. The 360° scale is marked in 2° increments and intervals of 10° and 30°; easily zeroed for next application by turning the tool housing. Has 1/2" male and female square drives.