Mini Fidget Ratchet

Introducing the ultimate all-in-one keychain: a small, practical 3D-printed ratchet that doubles as a bottle opener, ruler, and key carabiner. The idea behind this design originated from a simple need: I wanted to create a keychain that would turn my keys into a fidget tool, helping me keep track of them and ensuring I wouldn’t forget them. To make it as useful as possible, I built a sturdy ratchet mechanism with multiple functions.This model is designed to be a handy little gadget that goes beyond just holding keys. It’s a compact, functional tool that comes in when finger strength falls short, providing a satisfying, practical solution for everyday tasks. However, it’s important to note that while it mimics a real tool, it’s still a 3D print and isn’t intended to replace actual heavy-duty tools.For optimal results, print this model according to the provided printing profile. Once printed, simply secure the movable part with a 17mm nut and rotate the ratchet in the direction indicated