KeyHoldr – The Maker’s Everyday Carry Key Organizer

KeyHoldr is a compact, customizable key holder designed for makers who want both functionality and durability in their EDC. At just 74mm long (88.9mm for long cage) and 28mm wide (thickness depending on the number of keys), it’s engineered to keep your keys secure, silent, and easy to access.

Features & Technologies:

• QuickFlip™ –Whether you’re unlocking your workshop or your front door, switching keys has never been smoother.
• DuraBuild™ – Optimized for strength and everyday use with PLA, PETG, and more. Designed with durability in mind, so you can trust it as your go-to daily carry.
• SolidHook™ – Integrated end hook for attaching a keyring, lanyard, or other gear.
• Configurable Capacity – Holds up anywhere from 1 to 8 keys
• , with larger variants available upon request.
• Customizable Style – Available in two configurations: a sleek smooth contour, or a fuzzy textured contour for extra grip and a unique maker aesthetic.

Maker Notes:

• Assembly requires 1x M3 screw (for the central pivot system) and 2x M2 screws (to secure the spacers and cage together).
• Designed with PLA and PETG in mind, but works with virtually any filament material without issues.
• Colors are up to you — print it to match your style.

Whether you’re looking for a minimalist everyday carry upgrade or a satisfying print-and-assemble project, KeyHoldr brings a balance of maker creativity and practical utility.

M3 and M2 screws lenghts for each size:

(M3 and M2 screw can be ~1mm shorter or ~ 1mm longer than the measurment provided)

1 key: ~7.5mm

2 keys: ~9.8mm

3 keys: ~10.8mm

4 keys: ~12.9mm

5 keys: ~15mm

6 keys: ~18.1mm

7 keys: ~20.2mm

8 keys: ~22.3mm

(the ™ is only used as a funny way to describe my model, these are not real trademarks)