Tubular Rail High Parapet Access Ladder with Platform and Return. Provides easy ladder-to-roof access over high parapets. Lightweight and maintenance-free aluminum construction. 1-1/4″ patented deeply serrated square rungs for maximum grip and foot traction. Non-spark, high strength 6061-T6 alloy rungs and 6063-T5 alloy extrusions. Rungs capable of withstanding 1,500 lb. load. Standard floor mounted bracket included. Options for Off-floor Mounting Bracket with 7″ backset also available. Comes with standard mill finish but can be anodized or powder coated to any color or finish specified for additional cost.