Expert by Facom: Hex Magnetic Nut Driver 1/4" x 8mm - E113644 This hex magnetic nut socket is ideal for holding the screw in place when fastening to deliver more torque with minimal user effort. With a 1/4in. hex drive. Features and Benefits Magnet effectively holds the fastener in place allowing you to deliver more torque 1/4in. hex bit fits any 1/4in. screwdriver Typical Applications Construction Automotive Engineering Carpentry Standards ISO 1173 ISO 691 ISO 1711-1 MPN: Hex Magnetic Nut Driver 1/4" x 8mm - E113644 Attributes: Bit Type: Hex Drive Size: 1/4" Hex Overall Length: 25mm Tip Size: 8mm