Features & BenefitsProvides easy access to a flat or low parapet roof.Recommended for use in high or hazardous locations such as areas in close proximity to the roof edge or high-voltage power lines.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 an additional cost.