I created this 2 piece clamp to hold my rear view mirror on my Hummbug project car to the 1.5" rollbar. Print two of these and bolt together with M5 hardware. The rearview mirror mount part is M4 hardware at a 12mm spacing.

Markforged

No

Yes

0.16

25%

I printed this on my Markforged Pro Desktop printer but you can print it on anything