BikeMaster 1/4'' Digital Torque Wrench Bm Easy to read digital display with auto shut off Extremely accurate torque settings 1/4in. and 3/8in. measure in five units: In-lbs., ft-lbs, N-m, kg-cm and kg-m 1/2in. measures in four units: In-lbs., ft-lbs, N-m and kg-m Peak and Track modes give you the option to log highest torque achieved