Specifications: 1) 1pc 1/4 x 4" extension bar 2) 1pc 1/4 x 2" extension bar 3) 1pc 1/4 sliding T-bar 4) 5pc 1/2 deep sockets set size: 14, 15, 17, 19, 22mm 5) 8pc 1/4 deep sockets set size: 6, 7, 8, 9, 10, 11, 12, 13mm 6) 18pc bit socket set item: PH1, PH2, HE x 3, HE x 4, HE x 5, HE x 6, SL4, SL5.5, SL6.5, T10, T15, T20, T25, T27, T30, PZ1, PZ2 7) 17pc bit set item: H7, H8, H10, H12, H14, SL8, SL10, SL12, PH3, PH4, PZ3, PZ4, T40, T45, T50, T55, T60 8) 17pc 1/2 socket set size: 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 24, 27, 30, 32 9) 13pc 1/4 socket set: 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13, 14 10) 1pc bit adaptor 11) 1pc 1/2 x 10" extension bar 12) 1pc 1/2 3-way adaptor 13) 1pc 1/2 x 5" extension bar 14) 1pc 1/2 ratchet handle 15) 1pc 1/4 ratchet handle 16) 1pc spinner handle 17) 1pc 1/2 x 16mm spark plug socket 18) 1pc 1/2 x 21mm spark plug socket 19) 8pc 1/2 Torx socket set item: E10, E11, E12, E14, E16, E18, E20, E24 20) 5pc 1/4 Torx socket set item: E4, E5, E6, E7, E8 21) 1pc 1/2 universal joint 22) 1pc 1/4 universal joint 23) 3pc hex key wrench size: 1.5, 2, 2.5 Outer packing: 3 sets/ctn Dimensions: 38 x 24 x 27cm N.W.: 20.13cm G.W.: 21.13cm