Marklin Couplers

[loco]

Been unboxing stuff today while watch football and got around to checking out last years Xmas gift (yah, I still get them) anyway, it’s the ten pack set of U.P. Box cars. Which is all very cool, except they have funky couplers on them. After a bit of inspection, I’m at a loss as to what I should do to swap them out for knuckler style. Is there some quick fix for this?

 

[UP2CSX]

Are you sure they are Marklin and not plastic horn hook? It would be rare, although not impossible, than an American prototype car would have a Marklin coupler.

The best thing to do would be post a picture of the coupler, trucks and car here. An exact make and model of the car would help too.