142 Piece Mechanics Tool Set, 3/8" Drive Accessories Include: 72 Tooth Ratchet, 6" Extension,3/8"X 1/4" Adaptor, Universal Joint,5/8" Spark Plug Socket, (20) 6 PT Sockets: 3/16" 1/4" 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18 mm, 19 mm, 6 PT Deep Sockets: 5/8", 11/16", 3/4", 13/16", 7/8", 14 mm, 15 mm, 16 mm, 17 mm, 1/4" Drive Accessories 72 Tooth Ratchet, 6 PT Sockets: 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 1/2", 5 mm, 6 mm, 7 mm, 8 mm, 9 mm, 10 mm, 11 mm,12 mm, 13 mm, 14 mm, 6 PT Deep Sockets: 5/16", 11/32", 3/8", 7/16", 1/2", 9 mm, 10 mm, 11 mm, 12 mm, 13 mm, 6" Extension, Universal Joint, 1/4" x 3/8" Adapter, Combination Wrenches: 3/8", 7/16", 1/2", 9/16", 5/8", 10 mm, 11 mm, 13 mm, 14 mm, 15 mm, Nut Driver Bits: 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 1/2", 4 mm, 5 mm, 6 mm, 7 mm, 8 mm, 28 Metric/SAE Hex Keys, 22 Piece Bit Set With Case, Lifetime Warranty.