IS there a left and a right caster? Or does this flip in such a way that it can be made either? Is this price per caster? Do you sell these in pairs?

Yes, this castor can be configured for either left or right corners - it flips to work on both sides, so you don't need to order separate left and right versions.

They are sold individually rather than in pairs. This gives you the flexibility to order exactly the number you need for your project.

You can explore our 3D model here.