V-groove casters are designed to roll on an iron track and are normally made of forged steel, stainless steel, or cast iron. Because they’re made to roll on a track, they have a groove down the center in the shape of a V (V-groove). V-groove casters are designed primarily for tracks, but they also have the ability to roll on smooth, clean floors, when not moving over a track. Remember that V-groove casters are only as good as your track, so make sure that your tracks are perfectly parallel and aligned properly if you are using two tracks.
Contact us if you don’t see what you need or if you would like some guidance in purchasing v-groove casters.