FEATURE IMPROVE WORK EFFICIENCY Our wire-twisting tool works with an electric drill. The wire twisting tool can help to provide a better twisting effect and increase productivity, prevent hurting fingers and cramping hands, and relieve finger fatigue. DURABLE MATERIAL Made of high-quality metal applying high-temperature extraction workmanship, which is of high hardness, strong wear resistance, and heat resistance. Good performance even in harsh conditions. Anti-collision and rust-proof to work continuously without waiting and last for a long service life. EASY TO OPERATE The wire twisting tool can be installed on the electric drill and you can just turn on the electric drill to complete the work smoothly when you are ready. SPECIFICATION Norms: 1.5-6 square universal/2-6 wires Main material: steel Size: Standard 6mm hexagonal handle suitable for use NOTE for your safety, you must always turn off breakers before working on electrical systems.