Features: Brand new and high quality Wire Twisters tool suitable for electricians: 2.5/4/6 square millimeter, 2-5 Way Selected from cast steel, can wire 20000 time. Surfaces electrolytic treatments Our wire strippers can easily drived by drill driver without any additional equipment or accessory. Simply attach wire twisting tool to your drill and complete work with its functions. It can provide a better twisting effect and increase productivity, which can speeded up the assembly process of switches and socket, prevent hurting finger and cramping hands and relieve finger fatigue Specifications: Material:Cast Steel Type:1Pcs/2Pcs Size:Approx.59mm/2.32inch Package Includes: 2 Package Optional Package 1 Include:1x Wire Twisters Tool Package 2 Include:2x Wire Twisters Tool note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.