B10 Pcs 14" x 65mm x 3.5mm x 3mm Magnetic Hex Hexagon Screwdriver Bits Gray ReviewbP PP 10 Pcs 14" x 65mm x 3.5mm x 3mm Magnetic Hex Hexagon Screwdriver Bits Gray PProduct Name : Screwdriver Bit;Features : Hex Head;Material : MetalPBit Size : 3mm 19";Hex Shank Size : 14";Round Shank Diameter : 3.5mm 964"PTotal Length : Total Length;65mm 2.56" : 65mm 2.