This is a set of 6 of replacement pilots and cowcatchers for N Scale Atlas 4-6-2 & 2-8-2 Steamers. They're the same shape and size as the original and have a socket for a Z Scale Microtrains couplings.
This model has been designed for Fine Detail Plastic Materials.
When printed in the Fine Detail Plastic it will require cleaning before painting. I recommend washing with warm soapy water then soaking in 'Goo Gone' or a similar non-corrosive product for 24 hours. Then rinse off with warm water and allow to dry.
For more information please see my blog -
www.jamestrainparts.com