If you want the ability to half ass fix anything because you don’t want a small tool bag I present to you … the leatherman … the de rigeur belt adornment for geeks for many years.
https://www.leatherman.com/rev-832127.html?gad_source=1&gclid=Cj0KCQjwhfipBhCqARIsAH9msblDwE6eW8uqv0ruF8D6 thmwI090Ajzo8MW5-exDZFprFkTz0MBTApMaAlk5EALw_wcB