GearWrench 84903 1/4-Inch Drive Impact Socket Set SAE/Metric, 71-Piece
Finish: Black Phosphate; Length Format: Standard/Deep; Drive Tang Size: 1/4; Drive Type: 6 Point Surface Drive; SAE/Metric: SAE/Metric; Set Size Range Min: 3/16-Inch, 4mm; Set Size Range Max: 9/16-Inch, 15mm; Set Included Storage: Blow Mold Case; Set Piece Count: 71; ASME Specification: B107.2/B107.33M