25 x 25mm screwdriver bits including:6 x phillips head bits.6 x pozzi bits.3 x slotted bits.4 x hex bits.6 x torx bits.Socket adaptor.8 x sockets - 5, 6, 7, 8, 9, 10, 11, 13mm.8 x multipurpose drill bits.Countersink.Universal holder.All in a carry case.