MultiBit - Key, Magnetic Bit's Storage EDC Fidget

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Reimagined Key as a Magnetic Tool - “MultiBit”

This design reinvents the traditional key into bit Magnetic storage a 5-in-1 functional multi-tool.
Instead of being just a plain key, it becomes a 1 but driver, and it securely stores multiple standard 1/4" screwdriver bits magnetically attached inside the body, turning the key into a compact portable toolkit.
With dual sockets, onboard bit storage, and a keychain / lanyard hole, it strikes the perfect balance of organization, functionality, and minimal design — showing how a simple key can truly evolve beyond its original role.


This model now has 2 versions: 

1. Requires 3 magnets 6x2mm , can store 3 bits 
2. Second print profile: 
 

Print Profile 1	Magnetic Storage + Extra Socket - Larger tolerances,  - Magnet-ready (uses 3 magnets 6x2mm ) - An additional socket - Can store up to 3 bits
Print Profile 2 Experimental profile	Experimental profile Friction-Fit  - Tight tolerance - 3 Sockets (Bits could be stored without magnet but it will be harder to slide a bit in and out) - Slot for the Key (Key cover on one side) This version does not require magnets.

Instructions for Print Profile 1: 

1. Insert a D6x2mm round magnet into the socket (press-fit or glue). I recommend adding a dab of glue.

Here is the placement of magnets for each os 3 sockets:

1. Insert your 1/4" screwdriver bit, and you’re ready to go.
    

Features:

• 2 Philips screwdriver sockets (one with 90-degree Bit Driver)
• Storage for 3 standard 1/4" bits
• Magnetically attached bits for secure storage (D6x2mm round magnet)
• Integrated keychain/lanyard hole for portability
• Compact and minimalist design for everyday carry
• Fidget - when bits snap to the magnet they make a very satisfying sound

Recommended Print Settings:

• Layer height: 0.2mm
• Infill: 30–50% for strength
• Material: PLA / PETG / ABS (PETG or ABS recommended for durability)
• No supports needed

Instructions for Print Profile 2: 

1. After printing insert bit's into respective slots. As mentioned before, fit is tight, so it could be a bit harder to slide them in and out. but it holds then in place well. 
2. Slide the Key into the Key Slot on the Opposite side of the bit storage and push it until it stops. (I have tested in only on 2 key version i had on hand. so it might not be compatible with all key types of keys.)
3. To secure the key in place even more, you can feed it trough the keychain for example. (But slot is designed in a way so that it would be hard to key to fall of easily)
   
   If you have any feedback , let me know i will try to improve the design to best of my abilities