Bahco S81 Mix 1/4 and 1/2 in drive socket and plier set 81 piece consisting of: 10 x 1/4in Hex Sockets: 5, 5.5, 6, 7, 8, 9, 10, 11, 12 & 13mm.15 x 1/2in Hex Sockets: 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23 & 24mm. 2 x 1/4in Extension Bars 50 & 150mm.1 x 1/4in Sliding T-Bar 100mm.1 x 1/4in Universal Joint.1 x 1/4in Square Drive Socket Adaptor.1 x 1/4in Quick Release Ratchet Handle.2 x 1/2in Extension Bars 125 & 250mm.1 x 1/2 Universal Joint.1 x 1/2in Quick Release Ratchet Handle. 1 x Side Cutting Plier 160mm.1 x Snipe Nose Plier 160mm.1 x Slip Joint Plier 250mm. 31 Piece Insert Bit Set: 5 x Pozidriv Bits: PZ1, PZ2(3) & PZ3. 5 x Phillips Bits: PH1, PH2(3) & PH3, 2 x Slim Phillips Bits: PH2G. 11 x TORX Bits: T10, T15 (3), T20 (3), T25 (2), T27 & T30. 3 x Slotted Bits: 3, 4.5 & 5.5mm.4 x Hex Bits: 3, 4, 5 & 6mm. 1 x 1/4in Magnetic Bit Holder. 12 x Combination Spanners 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18 & 19mm.