Keyhole Hook for Metal Shelving Units with 1/2"x1/4" keyholes

thingiverse

UPDATE: Keyholehookv2.stl is now available, offering a better fit and redesigned to accommodate more weight at any infill level. Download this model instead of the outdated keyholehook.stl, which will be deleted due to its inferiority compared to the new version. A simple hook design was quickly created to fit various metal shelving units with 1/2" x 1/4" keyholes on support bars. These hooks unlock a lot of storage potential in underutilized space on your shelves. They also print very fast, completing in under 10 minutes at 20% infill, and are extremely robust. As you can see, they can support over 2 lbs. at just 20% infill (the scale tops out at 850g, and the driver set exceeded that limit by at least 150g). I'm confident they could hold a lot more at a higher infill level, but I haven't tested it yet. I hope these hooks are helpful to you! Printer Settings: - Printer Brand: Printrbot - Printer: Simple Black - Rafts: No - Supports: No - Notes: No supports needed. Very strong at 20% infill. Print at a higher infill level depending on your needs.