Corner for a cabinet, box etc. (adjustable)

thingiverse

I designed rounded corners for cabinets, boxes, and more. I use them on my custom DIY guitar and bass enclosures. The size is easy to adjust in the OpenScad file. The attached STL file gives you a good idea of what it looks like. You can make changes to the wall thickness, bracket size on the sides, cutout height, and mounting hole position as needed.