Smith and Wesson SW1063 Gunsmith's Bit Set, 36-Piece Straight bits: 0.120-Inch, 0.138-Inch, 0.154-Inch, 0.185-Inch, 0.216-Inch, 0.248-Inch, 0.278-Inch, 0.312-Inch and 0.360-Inch Hex bits: 1/16-Inch, 5/64-Inch, 3/32-Inch, 7/64-Inch, 1/8-Inch, 9/64-Inch, 5/32-Inch, 3/16-Inch, 7/32-Inch and 1/4-Inch Torx bits: T10, T15, T20, T25, T27 and T30 Metric Hex bits: 1.5 mm, 2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm and 6 mm Storage case