Athearn MCH212 HO Knuckle Spring AAR Lower Shelf Coupler (6pr)

Athearn MCH212 HO Knuckle Spring AAR Lower Shelf Coupler (6pr)

Features:-

* Scale size couplers are about 3/4 the size of standard couplers
* AAR standard E safety couplers
* Lower shelf commonly seen on freight cars after 1980 
* With magnetic uncoupling pin