K8200 Cover Profile / Profilabdeckung

You can buy it from Alfer (google for "coaxis profile") or you can print it. Attached You find the files for 10mm, 20mm, 30mm, 40mm, 50mm, 60mm, 70mm, 80mm, 90mm, 100mm, 150mm.

Have fun. If you need other sizes ask in the comments