Our twisting tool is designed for use with power drills. The twisting tool helps to provide better twisting results and increase productivity, prevent finger injuries and hand , relieve finger fatigue. Made of high-quality metal with high-temperature extraction process, it has high hardness, strong wear resistance and heat resistance. Good performance even under harsh conditions. Anti-collision and anti-rust, it can work continuously without , and has a long service life. 1.5-6 square universal Dimensions:Standard 6mm hex is suitable for use Colour:Silver Material:No.45 steel Size:5.9x2x2cm Package Contents: 1 * Automatic 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 picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.