i obtained these couplers in order to convert some "AF compatible" S Helper Service & American Models rolling stock to scale (albeit w/ hi-rail wheels because of the track i have on hand). this requires removing the AF style coupler and installing the Kadee 802. it works very well, when couplers are aligned properly, and the uncoupling magnets are installed. even AF stock can be converted (they are the proper size anyway), though to do so requires considerably more fiddling -- best to start w/an AF car already lacking couplers (or the entire truck[s]). while the 802s are slightly over prototype dimensions, of course the AF couplers are way oversize, though they do work in the proper manner. the 802s are a great visual improvement, & with the "delayed" feature, permit more prototypical operation with "toy" trains.Read full review
Verified purchase: Yes | Condition: Pre-owned
Verified purchase: Yes | Condition: New
Handy to find a bunch for sale.
Verified purchase: Yes | Condition: New
new in sealed envelope and as advertised
Verified purchase: Yes | Condition: New
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