Steel casters are the main wheel used on large rolling hangar doors. These caster assemblies include the solid steel caster wheel, bearings, and housing to mount to your rolling hangar doors. Our caster wheel assemblies come in various sizes (6 in.-24 in. diameters).
(2.5-3 in. wide x 6, 9, 12, 15, 18, or 24 in. diameter)