D-Ring and Click Connector for Lanyards and Badges
Print Profile(1)
Description
This project was created to replace a broken metal clip on my work lanyard with a lightweight, compact, and fully 3D-printable solution.
The set includes two parts:
- Openable D-Ring – works similarly to a keyring but with a D shape for better load distribution and a clean look. Designed for 15 mm wide lanyards, and easily scalable for larger sizes.
- Click Connector – made of two snap-fit parts that lock together with a solid click. Once closed, it holds extremely well under tension and only opens by pressing the sides, preventing accidental release.
The result is a small but very strong modular system, originally designed for work badges and lanyards, but perfect for many other uses.
The main strength of this design is the snap-fit mechanism: secure when pulled, easy to use when needed, and comfortable for everyday use.
Recommended material: PETG for better durability and flexibility compared to PLA.
In the photos I’m using a badge holder model from MakerWorld 👉 You can find it here
If you like the project, feel free to leave a like or share a photo of your print!
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
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