Gold Key Equipment's donut heavy-duty Polyurethane casters are exceptionally superior grade patented polyurethane manufactured. Likewise, these are perfect for uses where good ergonomic performance and superior strength are required.
The double-precision rigging with which Tread has been combined provides the smoothest rotation to the industries. Its swivel features a premium brass, nickel, and three-layered chrome finish. The casters have standard stiff materials such as zinc.