Strong, thick frames make these casters suitable for medium and heavy duty applications. Commonly used on moveable racks and trucks. Wheels have a hard metal core for strength with an abrasion-resistant polyurethane tread.

The wheels have roller bearings for smooth rolling. Use them on smooth or rough floors and in areas with debris.

Firm wheels are shock absorbing. Hard wheels are impact resistant.

Dual-wheel casters provide better load distribution and easier turning than single-wheel casters.

Swivel casters have double-ball bearings for the smoothest swiveling. Casters with wheel brake apply pressure to the wheel to stop movement with a press of the foot pedal. Casters with swivel lock are for straight line travel. Twist the hand plunger to prevent the caster from swiveling.

For technical drawings and 3-D models, click on a part number.