Laser magnetic support - Simple

Really simple laser holder since the support provided is limited in height ( +- 1,60m)

This support allows you to use whatever metal bar you have lying around to fix it to the height you want.

I used 3 magnets of 10kg each for the back to be sure it will not move.
The ones I took : https://www.amazon.fr/gp/product/B08K39Q1DL/ref=ppx_yo_dt_b_asin_title_o00_s01?ie=UTF8&psc=1