Model # 52S

This is a 52" diameter stairway with 30 degree treads, wood overlay has been added. Handrail is # 200 (1 1/2") round steel tubing, balusters are # 306 (1") round steel tubing, two per tread, spaced at 6" on center. The treads are # 120 (12 gauge) pan type steel, tread overlay is # 140 (1") thick oak wood. The center column is a 3 1/2" ID steel schedule 40 round pipe. The metal finish is a red oxide primer. The wood is finished sanded with final paint and staining by others at the job site.