credit card key holder 2.0

The credit card key holder 2.0 is simple and easy. It fits in your wallet, it can hold 2 - 4 keys, and looks great doing it.

Update

Oct 5, 2025 : I have changed the print profile of the original 4 key credit card key holder. the new profile has been modified for strength so that it matches the 2 key version. I have also added another set of tabs that are a loose fit that will require glue for those that found the original tabs to be hard to put in. There is how ever still a press fit version included that requires no glue and just needs to be pressed into place. the new tab design is longer so it can more securely hold all 4 keys this does mean that the tabs from the 2 key version can not be used on the 4 key version.

I have added a new print profile that has a two key version instead of the four key variant.

Improvements: 

• redesigned for added strength - I tested with PLA and PETG both versions are strong I do recommend using PETG since it's stronger.
• print time reduced by 30 minutes - since the model can now be printed flat it greatly reduces the print time.
• customizable - now that the back is flat you can add designs to the back. A honeycomb version is included in the print profile but you can play around and add text if you like.

Assembly: with the new design of the tabs, the female tab must go in the back of the 2 key version. The male must go on the front side where the keys go.

 Note: in some of the pictures you will see Chicago screws those were taken before I made the tabs that replaced them. This was done in order to make the print more accessible since you no longer will need to buy anything extra to use the key holder. 

I have included the link to the Chicago screws in case anyone wants to use those instead of the 3D printed tabs.

https://a.co/d/6eQEdCr