Increase technician productivity with this 3/8-Inch Drive Pre-Set 31 ft-lb Torque Wrench. Designed for installing and torqueing large oil filters on various makes and models of vehicles, this wrench speeds up servicing operations in busy shops and automotive garages. When mechanics and service techs don’t have to take time to adjust a clicker, double beam, or electronic wrench, they are able to complete the job in record time, making your shop bay available for the next job all the faster. Saving time improves customer satisfaction and puts money in your pocket. This wrench also reduces the risk of wheel stud damage and loose lug nuts by ensuring nuts are tightened to manufacturer specifications, reducing costly comebacks. This wrench’s yellow color-coding makes it easy for technicians to pick out the correct wrench every time. A quick-release button on the back of the wrench heads allow easy removal of attached sockets and extensions. Heavy duty chromoly and chrome vanadium steel construction keeps your wrench operating reliably, and the one-way feature ensures your valuable, precision tool, cannot be used as a breaker bar. A protective plastic storage case is included to ensure the tool will be safe from the knocks and bumps of storage that could cause a loss of calibration. Comes with a certificate of calibration.