Sturdy and Construction: Made of high-hardness cast steel, the tool has excellent molding capacity and can support up to 35,000 twists. It is wear-, heat-, and rust-, and can perfectly withstand harsh conditions. Easy and Safe Operation: Designed with a viewing hole for precise insertion of wires and a circular wire twisting groove, the tool prevents wire damage during use while ensuring operational efficiency and user . Enhanced Twisting Efficiency: Equipped with a universal hexagonal shank that can accommodate wires from 2.5 to 6 square millimeters, our tool can twist 2-6 wires at the same time, thereby increasing productivity and greatly enhancing workflow. Versatile Tool Compatibility: Suitable for various types of drills, including cordless drills, lithium drills, and electric drills, as well as electric screwdrivers and wrenches, making it a versatile addition to any construction and repair work tool collection. Comfortable Ergonomic Design: The tool is carefully designed to provide a comfortable experience for users, which can reduce the risk of finger injuries and hand fatigue during long-term use, providing a safe and comfortable working environment for and home DIY enthusiasts. Colour:Silver Material:Cast Steel Package Contents: 5 * Line paralleling device 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.