A/C Radiator 3 Sided Fin Comb Tool

I looked around my roof today and found out the radiator of my minisplit unit has a few bent fins, nothing serious, but I rather comb them and not lose any efficiency. I found an Amazon listing for a comb, but it was 6 sided and the teeth of the comb needed to be very long in order to avoid interference from the other sides as the comb was hexagonal. I designed my comb to be 2 interchangeable triangular shaped heads, allowing for shorter teeth and zero interference. The tool requires a 1/4"-20 Hex bolt to assemble