Thingiverse

Combination Padlock

by BCaron

2k Downloads

1.7k Likes

6 Makes

Go to Model

**Check out the improved "Combination Padlock v2" design!**
**https://www.thingiverse.com/thing:6380133**

This is a working combination padlock design that can be used in place of a standard Master Lock on a locker or whatever. It's relatively strong, but it is plastic it's, so not for high security.

Features:
- Configurable combination: pick from 6 digits across 3 tumblers for 216 possible combinations
- Similar dimensions to classic rotary Master Lock for compatibility with most lockers and other latches
- Strong lock body and shackle with catch resists forcing open
- Detent feature on tumblers for precise positioning and tactile feedback
- Optional glue-on cap to prevent accidental disassembly

Combination mechanism inspired by [thingiverse.com/thing:409462](https://www.thingiverse.com/thing:409462) buy BLed.

Combination Combination Lock functional Lock mechanical mechanism padlock security useful utility Combination Combination Lock functional Lock mechanical mechanism padlock security useful utility Combination Combination Lock functional Lock mechanical mechanism padlock security useful utility

Source

Thingiverse

What you need to print this: Intermediate Low confidence

Single piece

Supports 1/3

Assembly 0/3

Settings 1/3

Bed size 0/3

Post-process 1/3

Printer

FDM / FFF

File format