Hook (крючок)
grabcad
You'll find a required hook here; I crafted it myself. It may prove helpful for your needs.
Download Model from grabcad
With this file you will be able to print Hook (крючок) with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Hook (крючок).