Kobra 3 Multipurpose bar ADD ON

THIS MODEL CANNOT BE USED ALONE: is designed to be an addon for the Multipurpose Kobra 3 bar here: https://www.makeronline.com/en/model/Kobra%203%20modular%20multipurpose%20bar%20for%20led%20light,%20tools,%20cable%20management,%20etc./75814.html With this STL model you can guide cables or LED wires on the back of the printer. You have to screw it up on the bar, in the designed corner