News 

Tone Co., Ltd has upgraded and started selling 3 types power wrenches suitable for use with fastening or loosening large bolts and nuts. Output torque range comes in 3 types, covering 300-6,000Nm. Torque-contollable combination type torque wrench is also available. After the upgrade, these 3 types of power wrenches reduce 2-7 kilograms in weight and 7-38mm in height. They are much lighter and smaller in size, enabling use in compact space.