honeycomb hotend mount

I have designed a hotend holder for a honeycomb wall. The whole thing is in two parts and slides into each other.You also need 4 magnets with a diameter of 5 mm and a thickness of 1 mm.I use these magnets:https://www.amazon.de/dp/B08F6W28PL?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1