I asked about close coupling passenger cars awhile back and someone mentioned some kato couplers. They werent magnetic but they would couple and drop in older heavyweight cars. Like a dummy I didnt save that info and ran out of them so I humbly request the info on those couplers again(please). :tb-biggrin:
Check your IMs. I am sending you a link to a source from a company in Japan that I have bought them from.
I'm thinking 11-702. If you found closer please post the number. Also if it's 11-702, how many do you need? I have a bunch, might be able to save you some postage