Portable scaffold, length 4 ft, width 25-1/2 in, height 4 ft, load capacity 500 lb, material steelplatform height 3-3/5 ft, platform length 46-1/8 in, platform width 17 in. Caster dia. 4 In, finish blue, standards ansi, osha, includes adjustable height planks steellightweight portable scaffold sets up in seconds. Planks can be positioned at multiple levels. Scaffold rolls on 4 high-grade, mar-resistant locking neoprene wheels. Folds for storage. Meets osha and ansi standards. Adjustable rolling platforms.