Stairs This section introduces components that can be used in steel stairs. Stairs (S71) Wooden steps pan (S72) Polybeam pan (S73) Handrail 1 (74) Z pan (S74) Stanchions (S76) Railings (S77) Multiple beam railing (S84) Stringer to channel (127) Stair base detail (1038) Stair base detail (1039) Stair base detail (1043) Ladder (S35) Ship Ladder Wall Rails