Here are my Minimal Tools for tighten loose screws and nuts.
I designed this for situations without enough space for big screwdriver or wrench.
For the Bit Screwdriver I made three Versions, one with a hole for a round 5mm x 1.5mm Neodym Magnet one without and one with a Tip-Mechanism to remove the Bit.
Universal_Grip_Bit_7mm.stl | 2.8MB | |
Universal_Grip_Bit_7mm_magnet.stl | 3.6MB | |
Universal_Grip_Bit_7mm_Tip.stl | 4.5MB | |
Universal_Grip_Nuss_ball.stl | 7.5MB |