65-parts kit ( 62 Polystyrene parts and 3 metal pins) made of CNC-milled Polystyrene for the production and realization of a subframe with Twist Lock fastening/locking for truck/semitrailer in the scale 1:24. This finely detailed and produced kit has 4 working twist lock fasteners with which, for example, 20ft containers or other scratch-built swap bodies can be realistically attached to the base vehicle. The measurements are: length: approx. 250mm width: approx. 102mm height: approx. 13mm