Key Organizer Bow Shackles

## Key Organizer Bow/D Shackles

I was looking for a compact bow shackle to organize my keys, but couldn’t find one that worked well for just two keys—so I designed a few myself.

All models (except **v5**) are designed for use with an **M4 screw**.



### 🔩 Model Overview

- **v1** – 4.5mm hole; designed to be used with an M4 nut
- **v2** – 4.5mm hole; also designed for use with an M4 nut
- **v3** – 4mm hole; can be used without a nut
- **v4** – A shorter version of v4; 4mm hole, no nut needed
- **v5** – Fully 3D-printable; no metal parts required
-- ⚠️ *Note: Not as sturdy as the others due to the open loop design. Use glue for added strength or prefer another version if you have an M4 screw.*


💡 Tip: I used a Dremel to cut the top off the M4 screw and cut a slot for a flat-head screwdriver, making it more compact.

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Feel free to print, modify, and share — hope you find them useful!