Metal Handle Dual Scale. The metal handle series offers the user a rugged, industrial strength torque wrench able to withstand the rigors of professional use. Handles are lightly knurled for a tough, non-slip grip. There are 21 models of metal handle micrometer adjustable torque wrenches available.Features: 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 Most feature quick release buttons which provide good socket retention as well as easy socket removal Accuracy: ±3% CW ±4% CCW of indicated value, CW, from 20% to 100% of full scale Individually serialized with matching certificate of calibration traceable to N.I.S.T. Specifications: Product Code Drive Size English Range Incr. Nm Range Incr. A in. B in. C in. D in. Wt lbs 1002MFRMH 3/8" 10-100 ft. lb. 0.5 16.9 - 132.2 Nm .7 16" 1.43" 1.2" 1.4" 2.55 lbs 1503MFRMH 1/2" 20-150 ft. lb. 1 34 - 197 Nm 1.4 19" 1.7" 1.4" 1.4" 3.15 lbs 2503MFRMH 1/2" 30-250 ft. lb. 1 47 - 332 Nm 1.4 24.4" 1.7" 1.4" 1.4" 3.15 lbs * All Pictures Shown Are For Illustration Purpose Only. Actual Product May Vary Due To Product Enhancement.