HO KS AAR Upper/Lower Shelf Coupler Set (3 pairs) (MCH71)

This HO-scale AAR upper- and lower-shelf coupler set for tank cars provides authentic, safety-minded couplings and includes three pairs of scale-sized couplers.

These scale-size couplers are about three-quarters the size of standard HO couplers, adhere to AAR standard E-safety guidelines, and feature upper and lower shelves designed for tank cars to help keep connections secure on HO-scale trains.