Rubbermaid FG450089BLK 18"W x 33"H x 39"I Utility Cart Black (4500-89) 86876204797 | eBay
5" Rubbermaid Cart Casters - Non-Marking Wheel - 4400 Series 4500 Series - Includes 2 Swivel & 2 Rigid Casters - Set of 4 - Service Caster Brand : Amazon.ca: Tools & Home Improvement
Rubbermaid Medium Flat Handle Heavy Duty Utility Cart — Three Star