Chamfer clips continue your joints "over the edge". Now you can make your projects look more like "precast". Chamfer clips are reusable edging molds that allow you to continue a deep jointer mark over the most detailed profiles. Chamfer clips attach to the inside of your forms with nails and cast the jointer edge in place as you pour the concrete. After the forms are removed, the chamfer clips can be cleaned and set aside for the next pour