High Quality 3pc 65mm Electric Magnetic Screwdriver Bits PH2 Ph Hex Shank Head Driver Bit D1 material, the overall high temperature quenching, Hardness to HRC65, 50% increase in service life! head for long screws to join the high-strength magnetic magnetic ring, effectively prevent the process of screw off the phenomenon! the middle of the use of concave design, more torque, better toughness. The head of precision cutting, of bite when the operation, less damage to the screw Specifications: Type:Magnetic Screwdriveris Screw Head Size:PH2 Magnetic Ring:Yes Color:silver gray & Gold Material: Alloy steel Total Length:65MM Features:Multifunctional,Non-slip,Magnetic Package Include: 3 X 65MM Magnetic double head Screwdriveris Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.