ATD Tools 102M 1/2" Drive Micrometer Torque Wrench Range: 25-250 feet.-pounds., 43.4-348.4 N.m Molded storage case included Graduations: 1 feet.-pounds., 1.4 N.m, square drive: 1/2 inch and length: 23.1 inch Complies with ANSI/AMSE/ISO and Federal Specs