Short-shank Sharon coupler.

6 Easy-to-Assemble Die Cast Sharon Couplers with narrow shank (up to about 1940). No draft gear box or mounting screws included. Slightly shorter shank than RN87. Suitable for Blackstone Models and other HOn3 equipment. Note that we do not recommend assembly of these kits without the AFRNB assembly fixture listed below. Original Sergent Style. See instructions here.