Features: 1. Precisely-sized, chamfered ends insert smoothly into fastener head,reducing wear. 2. Made of chrome vanadium steel material, more durable, hardness is HRC52-54. 3. Screwdriver for motorcycle, mountain bike, automobile and home decoration furniture. 4. The style design of shank accord with ergonomics principle, easy to use, not fatigue easily. 5. Non-slip plastic handle handle design, comfortable grip. Specifications: Material: CRV Steel + PP Screw Head Type: Hex Magnetic: Yes Size (bottom diameter x rod length): 3 x 75mm / 0.12 x 2.95inch, 3.5 x 75mm / 0.14 x 2.95inch, 4 x 75mm / 0.16 x 2.95inch, 4.5 x 75mm / 0.18 x 2.95inch, 5 x 75mm / 0.2 x 2.95inch, 5.5 x 75mm / 0.22 x 2.95inch, 6 x 75mm / 0.24 x 2.95inch, 7 x 100mm / 0.28 x 2.95inch, 8 x 100mm / 0.31 x 2.95inch, 9 x 100mm / 0.35 x 2.95inch Shank Length: Approx. 120mm / 4.72inch Weight: Approx. 757g Package Include: 1 Set x Hex Socket Screwdriver (include 10pcs) 1 x Packing Box Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. 1、Precisely?sized, chamfered ends insert smoothly into fastener head,reducing wear 2、Made of chrome vanadium steel material, more durable, hardness is HRC52?54 3、Screwdriver for motorcycle, mountain bike, automobile and home decoration furniture 4、The style design of shank accord with ergonomics principle, easy to use, not fatigue easily 5、Non-slip plastic handle handle design, comfortable grip