Magnet Key Hider

This is a compact, secure key-hider designed for quick printing and simple assembly. The body prints cleanly in PLA with zero supports, and the lid locks in place using four standard 6mm magnets. Perfect for hiding a spare key on a safe, toolbox, vehicle frame, shelf, or any magnetic surface.

The form factor keeps the key fully enclosed while still allowing easy access. The internal cavity fits most standard house keys, and the tight tolerances ensure a satisfying snap-fit once magnets are installed.

Features:

• Prints flawlessly in PLA, no supports required
• Uses 4× 6mm magnets (press-fit)
• Low-profile, durable design
• Ideal for safes, vehicles, garages, or discreet indoor storage
• Fast print time, minimal material

Recommended Settings:

• Material: PLA
• Layer Height: 0.16–0.2 mm
• Infill: 15–25%
• Supports: None

A simple, practical upgrade for anyone who wants a clean, discreet way to hide a spare key.