... Beech/ North American Oak /Thailand Rubber Wood, simple stair model Straight Stairs Open Stringer,Free standing,over-the-post rail system. We ... home and desire to be a part from the rest. Stair parts include: rails, newel posts, balusters, and balustrade all can ... 12" wide, the actual step surface.NOSE (Nosing) -- also called stair nose, bull nose, stairwell trim, landing tread. Thickness is same ...