Shepherd Hardware 6 In. Medium-Heavy-Duty Polypropylene Swivel Plate Caster 3124 225010

Black Polypropylene wheel with ball bearing swivel and plate mount. Polypropylene wheels are lightweight, non-marking, and high impact wheels impervious to water with good chemical resistance. Easy mobility for heavy loads on smooth hard surfaces. Resists water and chemical absorption. Long wearing. Fasteners not included.