Rolling Ladder, 3 Steps, 24" Step Width, 30" Platform Height, AluminumWidely used in hospitals, banks, offices, pharmaceutical and food processing applications Corrosion resistant, easy to clean and non magnetic Slip resistant steps Step Lock included on 8 12 step models only Spring loaded casters included on 2 7 step models only Structural Framework is 1 1 16" OD pipe All welded and comes with unpainted aluminum mill finish Complies with OSHA and ANSI standards Also available in other sizes and tread styles No. of