Finally an easy and safe solution for reaching products on high-shelf. Constructed of square tubing framework which handles uniform capacities up to 350 lb units feature a 58° climb angle and EZ models feature a 50° climb angle. The handrail height is 30". Each step is 24"W x 7"D choose either grip strut style or perforated style steps. Front wheels are 10" Dia. Unique design allows ladder to separate for shipping and storage. Welded steel construction with powder-coated finish. Manufactured in compliance with OSHA 1910.29 and ANSI A14.7 standards. Units are shipped as knockdown assembling required.