Uxcell Magnetic Hex Nut Driver Bit with 1/4-Inch Shank and 10mm Socket, 2-Piece Product Name : Magnetic Hex Driver Bit;Hex Socket Size : 10mm/ 25/64inch Hex Shank Size : 6.3mm/ 1/4inch;Overall Size : 14.3x 65.2mm/ 0.56inch x 2.57inch (DL) Color : As picture shown;Material : Metal Weight : 74.6g Package : 2 x Magnetic Hex Driver Bit