Williams® 1/2" Drive Micrometer Adjustable Torque Wrench, 300 - 2,500 in-lb

Metal handle dual scale offers users a rugged industrial strength torque wrench able to withstand the rigors of professional use. Handles are lightly knurled for a tough, non-slip grip.
• Dual scale – calibrated dual direction
• Positive lock with spring-loaded pull-down lock ring
• Fast, accurate and easy to set
• Easy-to-read laser-marked scales
• Quick release socket retention button
• Individually serialized with matching certificate of calibration traceable to N.I.S.T.
• Made in USA
• Accuracy: Tolerance limits of ±4% clockwise accuracy, and ±6% counterclockwise accuracy of upper 80% of range (20% – 100% full scale)
• Meets or exceeds ASME B107.14-2004, ISO 6789 standards