One day, my super small workshop completely ran out of a place where you could hang a useful thing. It is better to keep wires, tubes, chargers and even soldering irons in a suspended state. Well, you know that...

I didn't want to drill holes in the furniture and walls by attaching another rail with nails instead of hooks. But there was a desire for quick installation, mobility and versatility of a device for hanging useful objects-a hook.

Usually, the ends of tables and shelves made of chipboard laminate remain unused in workshops. For such furniture slabs with a thickness of 14 to 19 mm, I developed this universal hook with a spring fixation.

I just opened my favorite SolidWorks, drew a sketch and created a three-dimensional model adapted to the technology of additive FDM 3D printing.

Then I placed the model in a new project of the CURA 4.8.0 slicer, which I have recently started using more often because of its convenient adaptation to my homemade reprap 3D printers, set the printing parameters and started the printer.

Print Options: The nozzle diameter of my printer is 0.3 mm. Filament thread 1.75 mm PLA from FD plast (Russia) Nozzle temperature-213 °C, steel temperature-60 °C. The basic printing speed is 55 mm/s of support only between the two hooks of the model. The flow is 98%. The flow for the supports is 70%, the flow for the roof of the supports is 50%, the flow for the bottom of the supports is 50%. XY support gap is 0.6 mm. The density of the support is 20% The density of the roof of the supports is 90%, the density of the bottom of the supports is 60%

The printing time on my reprap printer with Hboot mechanics was about 3 hours.