This teng tools set comprises 12 miniature screwdrivers and 4 miniature pliers due to their small size the tools are ideal for precision work and in confined areas where space is limited the pliers and screwdrivers are supplied in a handy storage tray with removable lid and dove tail joints it is suitable for use on its own or part of the teng tools tc control system the ttmi16 16 piece set contains the following1 x screwdriver holder 3 x 40mm slotted screwdrivers 20 24 and 30mm 3 x 40mm phillip