Märklin E250480 type - car wedge

Model car wedge for Marklin Car transport waggons such as the 47122.
The print is based on the on https://makerworld.com/en/models/823945-marklin-e250480-retaining-wedges?from=search#profileId-775186 but has be given small indentations to easier bend the ends slightly for a better and thighter fit, and so it does not break when bended. 
The Wedge can be used on all sorts of waggons, not only Marklin. Just measure the width of the bed of a car and resize the print to fit. The print can flex a bit but if it's too tight just use a small file or sandpaper to take a little material off the points - its often very little thats needed
the pictures show the Marklin 47122 with the original Marklin Wedge (gray) and this one (black).
The last picture shows where it has been adapted to a simple flat car.

Resize is very easy done in the slicer.
Print with 0.2mm nozzle for best result, but 0.4mm will do fine.