Tichy Train Group Pennsylvania Railroad-Style Pipe Rail Stanchions are based on railing stanchions made and used by the PRR for all kinds of bridges and other structures. The package of 30 molded plastic stanchions is enough to create 33′ of handrails. The top hole accepts .020′ wire and the middle hole accepts .015′ wire. The bottom of each pipe rail stanchion has a mounting stem designed to be mounted in a 1/32′ hole.