The expert 1 4 & 1 2in drive 124 piece multi-tool set is supplied in a handy carry case with metal clasps which also converts into a modular storage system for use in roller cabinets. It consists of: 13 x 1 4in 6-point sockets: 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13 & 14Mm. 16 X 1 2in 6-point sockets: 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 24, 27, 30 & 32mm. 1 X 49 piece screwdriver bit set: bits: slotted: 4, 4.5, 5.5, 6.5 2 & 8Mm, phillips: ph1 2 , ph2 3 & ph3, pozidriv: pz1 2 , pz2 3 , pz3 2 , torx: t10 2 , t15 2 , t20 2 , t25 2 & t30 2 , resistorx: tt10, tt15 2 , tt20 2 , tt25 2 , tt30 2 & tt40, hex: 2mm, 3mm 2 , 4mm 2 , 5mm 2 & 6mm 2 , 1 x magnetic bit holder with locking ring. 1 X 250mm twin slip-joint multi-grip pliers.1 X 160mm mechanics diagonal cutting pliers.1 X 40 angled half-round long nose pliers. 11 X combination wrenches: 8, 10, 11, 12, 13, 14, 15, 16, 17, 18 & 19mm. 9 X short hex keys in sleeve: 1.5, 2, 2.5, 3, 4, 5, 6, 8 & 10Mm. 7 X torx keys in sleeve: t10, t15, t20, t25, t27, t30 & t40. 6 X screwdrivers: phillips: ph1x100mm, ph2x125mm, pozi: pz1x100mm, pz2x125mm, slotted: 4x100mm & 6.5X125mm. 1 X 1 4in locking pear head ratchet.2 X 1 4in extensions: 55 & 100mm.1 X 1 4in universal joint1 x 1 4in drive adaptor for 1 4in bits.1 X 1 4in socket nut screwdriver handle. 1 X 1 2in locking pear head ratchet.2 X 1 2in extensions: 130 & 250mm.1 X 1 2in universal joint