Steel Rolling Ladders with Rear Exit Walk Off Gates Allows Users To Exit Ladder Platforms Safely. Steel Rolling Ladders with Rear Exit Walk Off Gates are made of steel to ensure long lasting durability. Extra-large top platform provides safe working environment. Rear-exit gate allows for safe exit off of the ladders platform and onto an elevated surface. Step quantities are 6-12. Step types are Grip Strut and Perforated. Weight capacity is 450 lb. Handrail height is 42". Other dimensions vary per type. OSHA and ANSI compliant. Color is Gray. Ships unassembled.