VEVOR Lug Nut Impact Socket Set, 1/2 inch Drive Metric and SAE 6-Point Flip Socket Set, 4 Total Lug Nut Sizes, CR-MO Steel Wheel Socket Set with Storage Case and Extension Bar, for Auto Repair 1/2 Inch Flip Lug Nut Socket 4-Piece Socket Set Easy Size Identification Portable Storage Case Suitable for Industrial or Home Repairs 6-Point Socket Design Socket Material: Cr-Mo,Number of Sockets: 4,Item Model Number: 1/2ZTT9,Measurement System: SAE and Metric,Socket Head Size: 1/2" / 12.7 mm,Product Dimensions: 8.27 x 4.53 x 2.17 inches / 210 x 115 x 55 mm,Net Weight: 2.67 lbs / 1.21 kg