This example is a collar with a twill knurled brim used for interior and exterior products of automobiles. This is a special collar that is knurled only in one part, and if you want to knurl only in such a specific part, it is necessary to make a special mold. Mazda Motor Corporation, which operates the machine, manufactures molds in-house, so it is able to flexibly respond to such special shapes.

A feature of the product is that it has an elongated oval shape.The product is used to protect and route wiring, and is used to secure space when passing wires between parts.