10 - 1/4" DR. S.A.E 6 Pt. Sockets: 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 1/2" 10 - 1/4" Dr. Meteric 6 Pt. Sockets: 4, 5, 6, 7, 8, 9, 10, 11, 12, 13mm 3 - 1/4" Dr. Metric 8 Pt. Sockets: 1/4", 5/16", 3/8" 8 - 3/8" Dr. S.A.E. 6 Pt. Sockets: 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4" 10 - 3/8" Dr. Metric 6 Pt. Sockets: 9, 10, 11, 12, 13, 14, 15, 16, 17, 19mm 1 - 3/8" Dr. Ratchet Handle 1 - 3/8" Dr. 3" Extension 1 - 3/8" Dr. 5/8" Spark Plug Socket 1 - 1/4"(M) x 3/8" (F) Adapter 1 - Ratchet Screwdriver 20 - 1" Screwdriver Bits 2 - 2-1/4" Bit Holder 8 - S.A.E. Hex Key Wrenches With Organizer: 1/16", 5/64", 3/32", 1/8", 5/32", 3/16", 7/32", 1/4" 8 - Metric Hex Key Wrenches with Organizer: 1.5, 2, 2.5, 3, 4, 5, 5.5, 6mm 1 - Nylon Zipper Case