4 Inch Gray Polyurethane Wheel Swivel 12mm Threaded Stem Caster with Brake

6 Inch Gray Polyurethane Wheel Swivel 12mm Stem Caster with Total Lock Brake

4 Inch Green Polyurethane Wheel Swivel 12mm Stem Caster with Total Lock Brake

3 Inch Gray Polyurethane Wheel Swivel 12mm Stem Caster with Total Lock Brake

4 Inch Yellow Polyurethane Wheel Swivel 12mm Stem Caster with Total Lock Brake

4 Inch Orange Polyurethane Wheel Swivel 12mm Stem Caster with Total Lock Brake

5 Inch Gray Polyurethane Wheel Swivel 7/8 Inch Square Stem Caster SCC

5 Inch Gray Polyurethane Wheel Swivel 12mm Threaded Stem Caster with Brake