This set of antique cast iron swivel casters with wooden wheels is a must-have for any industrial vintage enthusiast. The four-hole screw plates make them easy to mount and the ball bearings ensure smooth movement. These original Victorian era pieces have a stylish industrial design that includes swivel functionality. The casters are sturdy and made of durable cast iron material. The era, style, and theme of these casters are sure to complement any antique furniture or parts and salvaged pieces collection. One wood wheel was replaced at some point, no breaks to cast iron! Awesome local older estate pieces! Free shipping!!