Details: * brand new and high quality. *Made of Chrome vanadium steel, the overall induction hardening, not easy to wear. *This is suitable for inner hex sockets. *Fit for factory, repair shop and home furnishing. *Tool solutions for most all situations. *Color: Silver (As Pictures Show) *Material: Chrome vanadium steel *Optional type: H3,H4,H5,H6,H7,H8 *Square socket diameter: 6.35mm / 1/4" (Approx.) *Total length: 38mm (Approx.) *Quantity: 1pc Package Contents: 1*1/4" Hex Bit Socket Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. 【Hex Head Screwdriver Bit】This product includes a 1/4 inch hex bit socket with optional types of H3, H4, H5, H6, H7, H 【 for Durable Material】Made of chrome vanadium steel with overall induction hardening, providing durability and resistance to wear. 【Versatile Use】Suitable for inner hex sockets, making it suitable for various applications in factories, repair shops, and home furnishing. 【Tool Solutions】This product offers tool solutions for most situations, providing convenience and efficiency. 【Compact and Convenient】With a square socket diameter of 35mm/1/4 inch and a total length of 38mm, this product is compact and easy to use.