Rubber casters with plastic core
Mold on polyurethane casters with caster iron centers
Blue elastic rubber caster with cast iron cors
Mold-on rubber casters with cast iron center
Phenolic casters
White polypropylene casters
Black polypropylene casters
Sold Polyurethane Csters
Cast iron V-Groove casters
Cast iron casters
Heavy duty caster with molded polyurethane
Heavy duty caster with phenolic wheel