Feature: *The PH2 cross screwdriver bit for electricians is made of alloy steel with hardness up to HRC62. *Mirror finish, more anti-rust, and the screws engage more tightly. *With magnetism, you can work more easily. *Can be used for hand drills, electric screwdrivers, impact drills and more. *High-hardness screwdriver, can be used as an impact bit, durable and impact-resistant. *All-round Screwdriver bit, can be used for cabinet installation, bicycle, car repair, electronics industry, large electrical repair and so on. Specifications: Product Name: Cross Screwdriver Bit Material: Alloy steel Color: Silver, Brown Magnetic: Yes Hardness: HRC62 Head Size: PH2 Shank: 1/4'(6.35mm) Hex Optional Length: (Approx. ) 65mm, 80mm, 100mm, 150mm Suitable for: hand drills, electric screwdrivers, impact drills and more. Quantity: 2pcs Package Included: 2 Cross Screwdriver Bits Note: 1.Transition: 1cm=10mm=0.39inch. 2. 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. 3. Please allow slight manual measurement deviation for the data.