Material: Chrome vanadium steel + TPR handleColor: black and graySize: Refer to the picture description belowWeight: about 100gFeatures:1. Interchangeable screwdriver head and adjustable handle length to meet the needs of different workplaces.2. Hexagonal reinforcement.3. The screwdriver rod can be quickly disassembled and assembled by rotating forwards and backwards.4. The screwdriver bar has a card slot design, and the length of the tool bar can be adjusted by pressing the interface.5. The size of the hand grip is suitable, easy and convenient to use.Note:1. Due to the difference between different monitors, the picture may not reflect the actual color of the product.2. Due to manual measurement and different measurement methods, please allow slight errors.