Powerbuilt 944050 Drive Needle Torque Wrench Kit 1/2"" Drive Cr-V Steel With Heat Treated For Main Beam Pin needle scale board with guide. 2 torque scale kg-cm and ft-lb (0-20mkg/0-140ft lbs.)in. CR-V steel with heat treated for main beam Scale board with guide 2 torque scale with kilogram to centimeter and feet to pound Pin needle In blow molded case