192 Piece, Mechanic Tools Set, Includes: 1/4", 3/8", & 1/2" DR Pear Head Ratchet, 1/4" DR 6PT Socket: 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, Metric 4-14, 1/4" DR, 6PT Deep Socket: 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, Metric 4-14, 1/4", 3/8, 1/2 DR Ext.: 3", 6", 10", 3/8" DR 6PT Socket:1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, Metric 10-21 3/8" DR, 6PT Deep Socket:1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, Metric 10-21 3/8" DR Spark Plug Socket 5/8", 3/8" Drive Spark Plug Socket 3/4", 3/8" Drive Spark Plug Socket 13/16", 3/8" DR Hex Bit Socket: 5/32, 3/16, 1/4, 5/16, Metric, 4, 5, 6, 7, 8, 3/8"DR Torx Bit Socket: T10, T15, T20, T25, T27, T30, T40, T45, 1/2" DR 6PT Socket: 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1, Metric 13-19, 21, 22, 24, 1/2" DR, 6PT Deep Socket: 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1, Metric 13-19, 21, 22, 24, 28PC SAE/Met Hex Key Set, 3x Adapter.