This wire twisting tool can twist up to 2-5 wires(2.5 - 4 square wire) at the same time. It can save you time. The wire twisting tool can be attached to power drill or manual lever and functions. Made from high-quality aluminum alloy, our Drill Wire Twister Tool is built to withstand the rigors of daily use. Its robust construction ensures long-lasting durability, providing reliable performance for years to come. It can provide a better twisting effect and increase productivity, which can speeds up the assembly process of switches and sockets, prevent hurting fingers and wrists and relieve wrists fatigue. Combine this wire stripper for drill with a hand electric drill or other electric tools to achieve quick and efficient wire stripping. It is easy to use and install on an electric drill. After the preparation work is completed, just turn on the electric drill to complete the paralleling operation, saving time and effort. Size: 3.5 x 0.79 Inch/ 9 x 2 cm Colour:As Shown Material:alloy steel Package Contents: 1 set x wire nut twister Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.