I designed these to route the hotend cable bundle out of the side of my printer to increase their reach. There are two versions, one solid and one with a cut out mainly for aesthetics but also for increased routing options.

It’s also wide enough to bridge the bolts in the middle of the side 4040 extrusions of gen.1 Ender 3 style printers.

PET-G | 0.4mm Nozzle | 0.2mm Layer Height | 3 Walls | 6 T/B Layers | 20 Cubic Infill