Attractive white color wheel with Zinc coating steel bracket. Purple color is because of added special formula to strength wear resistance. The caster also has steel hubs to prevent dust, water and silk intrude its axle & bearings.
CNC-machined precision raceways and precision tapered secondary load bearings combine to make the casters rugged and easy swiveling. With PU tread wheel, the casters will create less noise and help protect your surface.