CHARACTERISTICS:Insulated tool, made of CrV steel. Insulation made of polyamide with the addition of fiberglass. Tool is controlled and tested (10kV/10s) in accordance with EN 60900:2012.Size: 8mmLength: 105mmWeight: 85gAPPLICATION:Live working up to 1000V a.c. and 1500V d.c. Tool is used to tighten or loosen socked screws, nuts and bolts. It used with extension bars HPN-125, HPN-250, drive handles HT or HL and torque wrench HD on overhead lines and connecting boxes.