This Strange Lock can be opened with a Carrot? 3D Printed “Rack Lock”

This is my recreation of a “Rack Lock”, an unusual lock design which seems to originate from Russia. In this video I’ll show you how it works and how I reverse engineered and 3D Printed a working model! Get the models here: Simple version – https://makersmuse.podia.com/simple-rack-lock-3d-printing-files Two bolt version with source file – https://makersmuse.podia.com/double-rack-lock Oldest lock design ever found – https://youtu.be/GdPKQWK7jPk Support Maker’s Muse on Patreon https://www.patreon.com/makersmuse?ty=h 50 3D Printing Tips and Tricks – https://gumroad.com/l/QWAh 3D Printing Essentials – https://www.amazon.com/shop/makersmuse Read more: youtube.com