Antique Industrial Cast Iron Swivel Trolley Wheels Set 4 Factory/Workshop/Printshop . As pictures show this old set is in "Very Good Antique Usable Condition" These show all over signs of age/use, great industrial trolley castors, These came off a old printers die setting table these have cast iron wheels with molded steel wheel covers & centre pin. Kindly review all images in zoom for quality report & please any questions just ask.