Swiss Army style keychain version 2

thingiverse

In my second attempt, I created a Swiss Army-inspired keychain that is notably more compact than my initial version. To assemble it, I used three 3mm socket cap screws and nuts (length adjustable based on the number of keys required), along with assorted washers. The use of washers facilitates easier key extraction while maintaining a snug fit. However, if you prefer a slimmer overall profile, you can opt to exclude the washers.