DR-10 Bit Set10-in-1 combination of driver bits, phillips, slotted and hex drivesSpecifications DR10・Contents:10 ・Tip Size:+No.00, No.1, No.2, -4.5mm, -6.0mm, Hex head screw/2.5, 3, 4, 5, 6mm (Across flats) ・Weight :97g