Hooks which I designed from scratch, inspired by “Pavel”. The original hooks didn't work as planned, they were too tight and the “one hook, one pin” design is not good, I also damaged the board in several places when removing the original ones.

This design works with 2 hooks, which is much easier to install and also remove, but holds very well thanks to the small bumps on the hooks:

I made all the sizes from 10mm to 100mm with 5mm increments, so it should be enought for all the use cases.

Print instructions

• I used PLA, but any material should do
• No supports needed
• 4+ perimeters for added stiffness
• 3MF file with all the sizes + 4 perimeters

Update 01/01/2022

I just found out that one of my boards has thickness of 5mm, but the other one has just 4,9mm, meaning the fit is not tight as it should be, so I uploaded new files with hook clearance 4,8mm and for even more tight fit - 4,6mm.

Depending on your board thickness you want to use files:

• 5mm board - 4,9mm hook clearance
• 4,9mm board - 4,8mm hook clearance
• <4,9mm board - 4,6mm hook clearance