– All welded 1/8″ x 2″ 1/8″ steel frame and 3 1/8″cross straps.
– Replaceable, heavy-duty zinc plated casters
– Casters feature single race bearing with 3″ x 1 1/4″ polyolefin tread that resist oil, water and impact.
– Made from solid heavy duty steel with a protective powder coat finish.
– Zinc plated nuts and bolts.