1Pcs ratchet screwdriver 1Pcs 1/4” bits adaptor 1Pcs nut socket 1/4” x60mm 1Pcs 1/4”x50mm socket adaptor 1Pcs 1/4”x25mm socket coupler 101Pcs 1/4” x 25mm bits Include: 12Pcs PH bits: 2xPH0, 3XPH1, 5xPH2, 2xPH3 4Pcs SL bits: 3, 4, 5, 6mm 10Pcs Pz bits: PZ0, 2xPZ1, 5xPZ2, 2xPZ3 13Pcs Torx bits: T8,2xT10, 2xT15, 2xT20, 2xT25, T27, T30, T40, T45 9Pcs Hex bits: 1.5, 2, 2.5, 3, 4, 4.5, 5, 5.5,6 10Pcs Hex SAE bits: 1/16”, 5/64”, 3/32”,7/64”,1/8”, 9/64”, 5/32”, 3/16”, 7/32”, 1/4” 3Pcs M type bits: 5, 6, 8 4Pcs Square bits: 0, 1, 2, 3 4Pcs U type bits: 4, 6, 8, 10 3Pcs Toro type bits: 6, 8, 10 4Pcs Tri type bits: 1, 2, 3, 4 9pcsTorx with holes bits: T8, T10, T15, T20, T25, T27, T30, T40, T45 12Pcs Hex with holes bits: 2, 2.5, 3, 4, 5, 6, 5/64”, 3/32”, 7/64”, 1/8”, 9/64”, 5/32” 3Pcs C type bits; 1, 2, 3 1Pcs Y type bit