1. Material: chrome vanadium steel 2. Suitable for the repair and repair of small household items, and can be used for simple maintenance of bicycles, electric vehicles, motorcycles, etc. 3. High hardness, good toughness, wear resistance, anti-corrosion 4. With box, easy to store and take 5. 5. The product includes: screwdriver bit horizontal(4/5.5/7mm), the cross (1/2/3mm), the rice character (1/2/3), the hexagon (3/4/5/6/7/ 8mm), flower shape (10/15/20/25/30/40mm), 1/4 short sleeve (4/4.5/5/5.5/6/7/8/9/10/11/12/13/ 14mm), 1/4 long sleeve (6/7/8/10/12/13/14mm) hex wrench (1.5/2/2.5mm), 1/4 small square rod, universal joint, 2 inch +4 Inch adaptor, 1/4 6 inch flexible adaptor, 1/4 ratchet wrench, 1/4 slider, AD electric adapter
