The CDI 10005MFRMH Micrometer Torque Wrench is the ideal tool for tightening bolts and nuts. With an accuracy of +/-4% CW, it is easy to use and read. Featuring a 200 ft-lb to 1000 ft-lb primary scale range, this micrometer torque wrench also has a 305 N-m to 1322 N-m secondary scale range. The all alloy steel body makes the wrench durable and long lasting. It has both clockwise and counterclockwise rotation so you can adjust fasteners with ease. The CDI Micrometer Torque Wrench is an essential in any tool kit, whether you are at home or on the job site.