uxcell 1/4-inch Shank 7mm Hex Socket Magnetic Nut Driver Bit Adapter 5pcs Main Material: Metal; Package Content: 5 x Hex Nut Driver Product Name: Hex Nut Driver; Weight: 131g Features: Magnetic; Main Color: Gray Overall Size: 65 x 11mm/2.6" x 0.4"(L*D); Socket Type: Hex Socket Shank Size: 6mm / 1/4"; Hex Socket Size: 7mm/0.28"