TEKTON 3/8 Inch Drive 6 Point Impact Socket Set, 37 Piece (1/4 1 in., 24 mm) SID91402

Includes 15-pc. 3/8 inch drive 6-point impact sockets: 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1 in.; 19-pc. 3/8 inch drive 6-point impact sockets: 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24 mm; 1-pc. universal joint: 3/8 in. drive; 2-pc. 3/8 in. drive extensions: 3, 10 in.; Storage case Sizes are marked both with a high-visibility laser marking and a permanent stamped marking that won't wear off 6-point socket openings provide an exact fit for hex fasteners Radiused corners prevent fastener round-off by applying force to a fastener's flat sides, rather than its corners Meets a minimum of 1.3 times the ANSI/ASME standard for proof torque