Meets your requirements : Variably adjustable torque covers a wide range of applications. Increases your efficiency : The correct torque protects material from damage and means no follow-up work. Lowers your costs : The correct torque protects you from warranty claims. Offers you full protection : Each tool individually tested at 10,000 V AC and approved for 1,000 V AC. Application : Safe, secure installation of terminals and sleeves, line terminals, fastening of bus bars. For working on live parts up to 1,000 V AC. Safety is top priority when users are working on live parts. Electricians are ideally equipped with the insulated torque key at a 10° switching angle, especially when fastening components onto bus bars in junction boxes. With two directions of rotation, this torque key is ideal for powerful, yet controlled tightening. The user can pull out and turn the handle end to set the required torque value manually by looking at the numeric scale. In addition, thanks to the ball