A three piece set of calibrated torque wrenches with hard wearing Chromium Molybdenum steel drive gear. 1/4", 3/8" and 1/2" drives are included all with dual scale (NM & FT-LB). Feature: 1/4" drive torque wrench - range of 2-24 NM (1.5-17.7 FT-LB) 3/8" drive torque wrench - range of 10-140 NM (7.4-103.2 FT-LB) 1/2" drive torque wrench - range of 20-230NM (14.7-169.5 FT-LB) They all have a calibration tolerance of ± 4% in accordance. The contrast marking of the scale make it easy to read. Equipped with bidirectional drive mechanism, measures torque in clockwise direction. Simple and reliable operation. --- Range covered: 2-230 NM (1.5-169.5 FT-LB) --- Pre-calibrated to ± 4% --- Bi-directional drive --- Quick release of socket --- Easy read scale --- Simple and reliable operation --- Heat treated CR-MO drive, 45T gear --- Non-slip knurled handle --- Black electroplated surface --- Lengths: 1/4" - 270mm, 3/8" - 370mm, 1/2" - 425mm Package Include: 1 Set of Tools(3PCS)

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