Micrometer Ratcheting Head Torque Wrenches, 1/2 in, 55.3 ft lb to 261.8 ft lb

Features: Calibration is accomplished by manual loading the torque wrenches | Manufactured to meet standard industrial torque applications, general industry, heavy equipment, and maintenance | Calibrated to +/- 3% clockwise direction and +/- 6% counter clockwise direction at 20% to 100% of full scale