This is a collention of Couplings I have produced for OO/HO rolling stock using NEM sockets.

When I first looked at design rolling stock coupling I didn't think resin printed coupling would be that stong but now having used them on my rolling stock for more than 18 months they have proved to be very reliable and cost efficient way of joinging rolling stock together.

Please read each items idividual list for more info on each item.

Please be aware that 3D printed couplings will not be as strong as injected molded couplings, with using these you will probably need spares on hand in case of any break. With the ABS-like resin I have had minimal failures but nothing is perfect.

The examples in the pictures were printed on an AnyCubic Proton M3 3D resin printer. As mentioned I used AnyCubic ABS Like Resin, I’m not an expert on what resin you should use.