Check the listing for details. 2Pcs Metric Nut Driver 7mm Bit Driver Socket Screwdriver with Handle Green/Blcak. Condition: New. Listed at 19.24 USD. 1. The hexagonal nut wrench is made of CR-V(chrome vanadium steel ) material, heat-treated to have high hardness and strength. The surface is coated with nickel plating and polished mirror to prevent corrosion and rust.2. The arc-angle design increases the contact surface, reducing the risk of damaging nuts or other parts during assembly or disassembly, ensuring a secure fit and increasing safety.3. The Ergonomic ABS anti-slip handle provides a comfortable grip for long-term use.4. The 6-point screwdriver wrench comes with clearly printed dimensions, making it easy to identify and quickly obtain the wrench you need for a variety of tasks.5. The hex nut driver is suitable for home repair, general repair, DIY handcrafting, driving hexagonal fasteners and screw applications, etc.