10-Pack 2" Heavy Duty Black - Caster Wheel --2"Inch Heavy Duty Black Swivel Caster Wheel with 220lbs Load Rating Pack of 10 2"Inch Heavy Duty Black Swivel Caster Wheel with Plate and 220lbs Load Rating. This black polyurethane casters used of High Quality PU material, can delivers more smooth, quiet rolling and easy maneuverability without scuffing up your floors. With 360 degree ball bearing swivel and a black color plated carbon steel square plate, this swivel caster safely supports up to 220