Torque Checker Accuracy +/- 1 Percent Case Material Composite Compatible Torque Wrench Series DSX HMT RSL S W Features Annual calibration tests not needed validates in seconds Maximum Socket Size (Inch) 1 3/16 in Maximum Socket Size (mm) 30 mm Nominal Torque (ft-lb) 2 140 ft-lb Nominal Torque (N-m) 2 900 N-m Product Type Torque Checker Tool Height 12 9/10 in Tool Length 16 3/10 in Tool Series STTC Tool Weight 6 kg Tool Width 12 9/10 in