Non-marking plate casters. For use with Rubbermaid® Commercial tilt trucks 1011 and 9T13 and BRUTE® Tandem Dollies 2640. Includes screws. Caster/Glide/Wheel: Plate Mount Swivel Single Wheel Casters; Color: Black/Gray; Stem Type: Plate Mount Swivel; Wheel Tread: Soft Non-Marking.