104 pieces of the Fit and Go 3/3 Foam Inlay Socket/L-Key/Bit/Wrench Set includes 104 pieces. BE-9678 Set of nine black keys with a long ball end. 1, 5, 6, 8, 10 mm; 2, 2.5, 3, 4, 5; 1/4", 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13, 14 mm SBS61 Ratchet SBS60 Sockets 1/4" Extensions for SBS63: 50, 100, and 150 mm 1/4" SBS65 Universal joint, SBS64 T-handle 1/4" SBS67 1/4" 153 mm Breaker bar SBS69 Adaptor 1/4"-3/8" 6956 1/4" spinner handle, 6972H 1/4" bit holder 7800SM 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 24, 27, 30, 32 mm are the socket sizes. 8150SL Reversible ratchet with a round head, 5° action angle, 72 teeth, and a slim head for tight spaces; measures 1/2" 8166-W Universal Joint, 1/2" 8160-W Extension, 1/2"