Utility Knife Keychain

thingiverse

I modeled a clone of the popular TUKK XL for 3D printing. This project requires four 8 x 1mm neodymium magnets to function properly. Three of these magnets should be inserted into the button, while one is placed in the front piece. To secure them in place, it's essential to use superglue. The halves of the TUKK XL can be joined together using a strong adhesive or M2.5 screws with countersink heads. This will provide a sturdy and reliable connection. Update: After re-examining the design, I made some slight modifications to the button layout.