by mike_linus, published
I was looking for an S Hook and was impressed with the original parameterised design. Unfortunately, I needed an S Hook that had a greater distance between the two hook ends. This design includes a length parameter which will automatically extend the S Hook if needed.
Using Open SCAD, change the required parameters to suit your needs and generate an STL file to print. The instructions are consistent with the original S Hook. Just modify the new length parameter. I used a default length of 60mm for my garage hook. Setting the length to 0 will produce the same results as the original design.
Using infill of around 12 % worked well for me when printing. Enjoy!