Screws, Nails, Rivets manufacturer / supplier in China, offering pH2 T25 SL8 Sq2 100mm Magnetic Drive Screwdriving Bits, #2 Phillips 3-1/2" S2 Impact Shock Absorbing Screwdriver Power Magnetic Bits, 1 in Length, 1/4 Inch Shank S2 Steel Phillips #2 pH2 Screwdriver Bits and so on.