Garage Shelves Extra Level Corner Bracket

Custom Shelf Brackets for Bunnings Pinnacle Heavy Duty Shelving Unit A while ago, I purchased the Bunnings Pinnacle Heavy Duty Shelving Unit and wanted to add extra shelves, but couldn’t find a compatible solution—until now. These 3D-printed brackets allow you to easily expand your shelving. Simply print four pairs (one for each corner), then cut a wooden shelf to size and slide it into place. While I haven’t tested the exact weight limit, I’ve reinforced the design with 100% infill in crucial areas and added 100% infill tabs for extra strength. I’d love to hear any suggestions for improvement!