... , nut setters, nut drivers, sockets, socket adapters, bit holders Screwdriver bitMaterial types: Cr-V 6150, 8660, S2Surface treatment: sandblasted, tin- ... length: 25mm, 32mm, 50mm, 70mm, 89mm, 127mm, 152mmType: single head, double head, head with round neckPacking: Skin pack, double blister, single blister, injection ...