This 142 Dewalt 142pc set includes a large and medium tough case set. An 85 Piece assorted screwdriver set is part of the Dewalt modular Toughcase accessory range. This set comes in the Large ToughCase� ready to fix to the top of your existing Tstak case. Clipped to this set is a 57 piece Mixed Drill Bit Set is supplied in a medium ToughCase�, this is part of a connectable case system that is TSTAK� compatible. Simply clip this accessory set to the top of your existing tstak cases using the yellow side clips for your complete storage and accessory solution. The ToughCase�+ Containers feature newly-designed bit storage, with a unique bit bar position that allows for easy removal of bits. Clear lids let users see what's in the case at a glance. In addition, the Small, Medium and Large ToughCase�+ Containers include a proprietary latch system to connect to each other for optimized storage space. The Small Bulk Storage Container fits into each of the units as well, and helps loose materials stay organized. Set includes 2 tough cases clipped together and a Tstak Drill Case (for combi drill or impact driver) which this accessory set can be clipped directly to using the side clips Large box of 85 pieces containing: 5 x wooden flat bits 18, 20, 22, 25,32mm 6 x metal / wood / plastic black gold range drill bits 2, 3, 4, 5, 6, 8mm 5 x SDS Bits + 5,5,6,7,8, 10mm x 160mm 1 x Magnetic drill bit holder 2 x Sockets 8,10mm 2 x 50mm PZ2 64 x 25mm Bits -T10 T15 4xT20 2xT25 T30 T40 PH1 4xPH2 PH3 4xPZ1 40xPZ2 4xPZ3 57 Piece Accessory Set Brad Point Bits: 3, 4, 5, 6, 8, 10, 12mm Extreme Flat Bits: 12, 14, 16, 20, 22, 25mm 25mm Phillips Bits: PH1, PH2(x3), PH3 25mm Pozi Bits: PZ1, PZ2(x3), PZ3 25mm TORX Bits: TX15, TX20(x22), TX25(x4), TX30, TX40 50mm Phillips Bit: PH2 50mm Pozi Bit: PZ2 50mm TORX Bit: TX20 Magnetic Bit Holder Magnetic Drive Guide Durable ToughCase organiser ToughCases can be slotted into TSTAK caddies