Sturdy all-welded EGA All-Welded Access Stairways provide safe, reliable access to mezzanines, platforms, stages, towers, roofs, etc. 2" plate with mounting holes across back of top step, as well as a 4" square plate at bottom of legs are provided for permanent mounting. EZY tread steps ensure solid slip resistance. Grip-Strut® steps offer greater slip resistance in wet or oily environments. For smooth transition to mezzanine, order the industrial platform with (4) 2-1/2" square tube legs, handrails, and Grip-Strut® tread surface. Ships set-up, ready to use. Made in USA.NOTE: Dimensions listed are for standard angle. For EZY angle add approximately 10% to depth. Call for exact dimensions.