1/2" DRIVE 17pcs Sockets: 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 24, 27, 30, 32mm2pcs E-type Sockets: E20, E24 5pcs Deep Sockets: 16, 17, 18, 19, 22mm1pc 72T Ratchet2pcs Extension Bar: 125mm, 250mm1pc Universal Joint1pc 3 Way Adaptor2pcs Spark Plug Socket: 16mm, 21mm1pc Bit Holder: 10mm7pcs Hex Key Wrenches: 1.27, 1.5, 2, 2.5, 3, 4, 5mm24pcs: 8mm Bits 30mm, (TX: 40, 45, 50, 55(10mm), 60(10mm), 70(10mm)), (TT: 40, 45, 50, 55(10mm), 60(10mm), 70(10mm)), (PH: 3, 4, PZ: 3, 4), (FD: 8, 10, 12), (HEX: 7, 8, 10, 12, 14). 3/8" DRIVE 10pcs Sockets: 10, 11, 12, 13, 14, 15, 16, 17, 18, 19mm6pcs E-type Sockets: E10, E11, E12, E14, E16, E186pcs Deep Sockets: 10, 11, 12, 13, 14, 15mm1pc Spark Plug Socket: 18mm1pc Extension Bar: 150mm1pc Universal Joint1pc 72T Ratchet1pc Bit Holder: 8mm 1/4" DRIVE 13pcs Sockets: 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13, 14mm5pcs E-type Sockets: E4, 5, 6, 7, 87pcs Deep Sockets: 4, 5, 6, 7, 8, 9, 10mm1pc 72T Ratchet 2pcs Extension Bar: 50mm, 100mm1pc Spinner Handle: 150mm1pc Sliding Bar: 115mm1pc Universal Joint 1pc 1/4"x1/4"bits Holder20pcs Bits: (FD: 6-8, 8-10, 8-10, 10-12), (TX: 10, 15, 20, 25, 27, 30), (PH: 0, 1, 2, 3), (PZ: 1, 2, 3), (S: S1, S2, S3).30pcs Bits Socket: (HEX: 3, 4, 5, 6), (FD: 4, 5.5,6.5, 7), (PH: 0,1,2, PZ: 0,1,2), (TX: 8, 9, 10,15, 20, 25, 27, 30), (TT: 8, 9, 10, 15, 20, 25, 27, 30)