Functional 3D Printed Padlock Project
Overview: This model is a functioning padlock project that can be used for low security applications to keep large objects joined together or as a large scale fidget. It contains 5 pin slots with 3 different length pins, allowing for 243 different key combinations! Please see the zip file for each unique key. Also see the assembly instructions included in the documentation as well as a step-by-step tutorial here: 

Note: Links provided above are suggested. Hardware can be purchased from M3 hardware kits and spring selections if required.

Print Settings: It is recommended to start with the provided 3mf file and adjust the configuration for your printer and material. The default configuration balances high quality and good strength, but parameters such as wall count, infill density, and layer height can be adjusted to decrease material use and print time if desired. PLA and PETG work best for these models.