2 Inch Thermoplastic Rubber Wheel 1-3/4 Inch Expanding Stem Caster SCC
This durable caster provides easy maneuverability for a smooth and quiet ride, and features dual ball bearing heat treated raceway construction, with a zinc plated finish that provides durability under any condition. Also, the innovative expanding stem, that can easily adapt to the inside diameter of an opening, allowing for a secure fit in round or square tubes. Mounting options include top plate, grip neck, grip ring and standard and metric threaded stem sizes.