4 Inch Black Polyurethane Wheel Swivel 12mm Threaded Stem Caster SCC

3 Inch Black Polyurethane Wheel Swivel 12mm Threaded Stem Caster SCC

5 Inch Blue Polyurethane Wheel Swivel ½ Inch Threaded Stem Caster SCC

4 Inch Red Polyurethane Wheel Swivel 12mm Threaded Stem Caster SCC

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

3.5 Inch Black Polyurethane Wheel Swivel 12mm Threaded Stem Caster SCC

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

4 Inch Gray Polyurethane Wheel with ¾ Inch NPT Pipe Thread Stem Swivel Caster