Ideal for receiving goods and constant moving of heavy loads over various standard floor surfaces. Angled “U” shaped steel frame provides the strength needed for heavy duty jobs. Vertical ergonomic handle provides comfortable, natural grip. Four swivel casters provide easy maneuvering in tight spaces. Rugged 18 gauge reinforced stainless steel shelves are stain and rust resistant. Electronically welded for added strength. Easy to clean and sanitize, simply wipe down or steam clean. Front leg bumpers protect walls and furniture. NSF listed.