VONROC torque wrench for tightening all kinds of bolts, nuts and screws to an exact torque With the VONROC torque wrench you can adjust your car, motorbike, camper, trailer and bicycle all by yourself. Like changing tires, for example. The range of this wrench is 28 to 210 Nm. The torque wrench is calibrated and tested to an accuracy of 4%. The torque spanner comes in a sturdy protective case containing a ½" extension bar of 150 mm, a reducer from ½" to 3/8" and 3 sockets with a special Teflon sleeve. This torque wrench is suitable for: Tightening all kinds of bolts, nuts and screws to an exact torque (torque is indicated in Nm/Newton metres). A torque spanner is not a ratchet, but a precision instrument for tightening bolts/nuts/screws to an exact torque. Tightening of wheel nuts/wheel bolts of a car (for example during the winter/summer tire change). The nuts/bolts are loosened/tightened with a ratchet or a spanner, and are tightened to an exact torque with this torque spanner. This