Beslands Torque Gauge Set 1/2 Drive Torque wrench, Digital Torque Adapter (14.75 to 147.5ft-lbs.) with 10 sleeves Ratchet wrench connecting rod universal connecting rod ScrewdriverOverview The torque gauge set can easily converts your ratchet wrench into a precision torque wrench without having to purchase another separate tool. It is widely used in automobile industry machinery manufacturing and various machinery maintenance and other industries. Maintenance and storage： 1.Excessive torque may cause damage or loss of accuracy (105% beyond the maximum torque range). 2.Do not shake the torque meter violently or drop the torque meter on the ground. 3.If you accidentally get the torque meter wet, please wipe it with a dry towel immediately. Package： torque gauge *1 Ratchet wrench (1/2)*1 1/2 connecting rod (5 inches)*1 1/2 universal connecting rod*1 1/2 sleeve*10 1/2 adapter Screwdriver*1 User Manual*1