C-plate casters feature a larger 2" (51mm) wheel face for easier maneuverability on rough floors, for absorbing impact from ramps and thresholds and for over-the-road applications. C-plate casters are recommended for heavier loads and the most abusive mobile conditions. Swivel casters provide 360 degrees of rotation to enable easy maneuvering of carts in tight spaces. Plate measures 3.875" x 4.75" (98 x 123mm); .25" (6.3mm) thick.