WILLIAMS 620-25003MRMHW Micrometer Adjustable Torque Wrenches, 1/2" Drive, 300-2,500 in-lb

• Dual-scale calibrated dual direction • Positive lock with spring-loaded pull-down lock ring • Most feature quick release buttons which provide good socket retention as well as easy socket removal • Accuracy: ± 4% CW ± 6% CCW of indicated value, CW, from 20% to 100% of full scale