3.5 Inch Gray Polyurethane Wheel Swivel ½ Inch Threaded Stem Caster SCC

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

6 Inch Gray Polyurethane Wheel Swivel ½ Inch Threaded Stem Caster SCC

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

4 Inch Gray Polyurethane Wheel Swivel ½ Inch Threaded Stem Caster with Brake

Creeper 4 Inch Blue Polyurethane Wheel Swivel ½ Inch Threaded Stem Caster SCC

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

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