uxcell 8mm Hex Socket Magnetic Nut Driver Setter Adapter 10pcs Main Material: Chrome Vanadium Steel; Package Content: 10pcs x Magnetic Nut Setter; Product Name: Magnetic Nut Setter Weight: 197g; Features: Magnetic Main Color: Silver Gray; Overall Size: 42x13mm/1.65"x0.51"(L*Max.D) Socket Type: 6 Point Hex Socket; Total Length: 42mm/1.65" Hex Socket Width: 8mm/0.3"; Hex Shank Width: 6.3mm/1/4"