The GEKO torque wrench is a tool used for tightening threaded connections with a specified torque force. The wrench is made of CR-V steel, ensuring its durability and strength. Torque adjustment in the range of 28 - 210 Nm / 4 - 21.4 kGm The rugged handle provides a secure grip of the wrench Engraved scale on the shaft Screw lock in the base of the wrench 1/2" shaft Right/left switch - tightening/loosening The torque scale is located on the wrench's scale.