Product Feature MATERIAL: Crafted from high-quality 45# precision steel for optimal performance and precision. ENHANCED PRODUCTIVITY: Our wire twisting tool effortlessly twists and strips wire simultaneously, boosting efficiency, and preventing finger fatigue. SPECIFICATION: Our wire twisting tool has 2.5 - 4 square 5 lines(2.5-4 flat 5 lines) two specifications for you to choose from, it's manual and electric drill two modes, the twisting tool has a metric scale on it that measures the length of the wire twist. EASY TO USE: Simplify your workflow by effortlessly peeling off wire insulation before twisting, minimizing steps for efficient operation. Product Specification TypeWire Twisting Tool MaterialSteel Suitablefor Power Drill Drivers/Manual Package Included 2 x Wire Twisting Tool s