An IXO triangular ended screwdriver
suitable for IXO & some of the screws used by other model makes
particularly the Atlas,Altaya & De Agostini part work series models.
Please note: This screwdriver is designed specifically for the larger screw that holds IXO models to their plinths.
Although it will fit the screws used by many other manufacturers
I can't guarantee that it will fit all of them.
The triangle end of the driver measures about 2.2mm