1. Made of high-speed steel material. Good performance and durable to use. 2. your efficiency and make your work easier by saving you from repetitive works of wire twisting and striping. 3. The wire twisting tool can be attached to power drill and functions and effectively with simple steps. 4. A combination of insulating tape peeler and wire twisting tool. Spontaneously off the insulating coat of wires twisting . 5. Easy to operate. Helps alleviate repetitive motion injuries. Type:Wire Twisting Tool Universal Size: This wire twisting tool can twist up to 5 wires(2.5 - 4 squares wire) at the same time. It can time. Great tool for electrical repair, quick peeling and wire winding. Suitable for 2.5/4 square. It can combine 2-5pcs cables, saving time and energy, convenient and safe. Colour:silver Material: Package Contents: 1 x Wire Twisting Tool 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 a little different from the real thing. The measurement allowed error is +/- 1-3cm.