Standard Fixed Industrial Ladders Heavy duty one-piece welded assemblies. They are used on applications less than 20 ‘ in vertical height where hatchway or side step access is desired. FEATURES: Side members are 1/4″ x 2″ x 2″ steel angle. Climbing rungs are 3/4″ corrugated steel round rungs spaced on 12″ centers. Stand-off brackets are 7″. Powder coated with 90+ gloss polyester powder. Pick your color from 11 stock choices. Stainless steel and hot dip galvanized coating can be quoted. Shipping anywhere in the United States and Internationally. Industrial Man Lifts is an aerial work platform and aerial access solution provider. We can customize any aerial access solution to fit your needs. For more information or to order, (727) 490-8839