Child safety lock for drawers and cabinets.

Child Safety Lock for Drawers & Cabinets — Double-Sided Tape Mount

This is a smart, 3D-printed lock designed to keep children from opening drawers or cabinet doors. It’s simple, effective, and super easy to install — just use strong double-sided tape. No screws, no tools, no damage to furniture!

✅ Key Features:

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• Child-proof design – prevents access to drawers with dangerous or fragile items.
• Tool-free installation – mounts using double-sided tape (recommended: strong acrylic foam tape).
• No screws or drilling – perfect for renters or furniture you don’t want to damage.
• Print and stick – ready to use right after printing.
• Works with most standard drawers and cabinet doors (see dimensions below).
• special rough surface for better tape adhesion!
• Use only strong tapes!

🛠️ How to Install:

1. Print both parts.
2. Clean the mounting surfaces.
3. Apply double-sided tape to the flat bases.
4. Stick the short piece inside the cabinet or on the frame.
5. Stick the long arm to the inside edge of the drawer or door.
6. Done! The arm will catch on the block and prevent opening.

📏 Print Settings (recommended):

• Layer height: 0.2 mm
• Infill: 15-20%
• Material: PLA or PETG
• No supports needed

🧒 Why this design?
Many child locks require tools, drilling, or leave residue. This design is clean, fast, and renter-friendly, offering reliable safety without damaging your furniture.