Junk couplers. What to do with them?

[Lester Perry]

Greg I can relate to having enough to do and I will add enough junk. However for some unknown reason I have kept these things. So now I am using them or at least some of them. I also use them for a junk pile as tetters suggested. I have 2 gondolas of them. Usually a pile outside the shops and some in a gondola being loaded . A full gondola somewhere on the layout in transit which will be emptied when it reaches its destination. the gondola then returns to shop to be reloaded with scrap iron again.