How to Childproof Cupboards with Magnetic Locks
By Pushchair Expert | Published: 2026-10-27
Category: How-to Guides
Learn how to install magnetic cupboard and drawer locks to baby-proof your kitchen safely. Step-by-step guide with tips for a secure fit.
Quick Answer
Magnetic cupboard locks offer a discreet, tool-free way to keep curious toddlers out of cabinets and drawers. The Callowesse Magnetic Cupboard & Drawer Locks are a popular choice, mounting inside the cabinet for a clean look.
Why Choose Magnetic Locks Over Traditional Latches
Magnetic locks install inside the cabinet, so no unsightly plastic clips or straps are visible from the outside. They work with a strong magnet key that you hold against the door to release the lock—no awkward squeezing or twisting required.
The trade-off is that you need to keep the magnetic key handy. If you lose it, opening the lock becomes difficult. Most sets, including the Callowesse 4-pack, include multiple keys, so store one in a nearby drawer and another in a central spot.
What You Need Before You Start
Check that your cupboard or drawer has a smooth, flat surface inside for the adhesive pad to stick. Magnetic locks work best on wood, laminate, or painted MDF. Avoid installing on textured or uneven surfaces without first cleaning and drying the area.
You'll also need the magnetic key that comes with the lock set. No tools are required for most magnetic lock kits—they use strong adhesive tape. If you prefer a more permanent fix, some models offer screw-mount options, but adhesive is sufficient for standard use.
Step-by-Step Installation Guide
- Clean the Installation Surface: Wipe the inside of the cupboard door and the cabinet frame with a damp cloth to remove dust and grease. Let it dry completely for at least 5 minutes. A common mistake is installing on a dusty or greasy surface—the adhesive won't hold, and the lock may fall off within days.
- Peel and Attach the Lock Base: Remove the backing from the adhesive tape on the lock base. Press it firmly onto the inside of the cupboard door, aligning it with the edge where the door meets the frame. Hold for 30 seconds. Check that the lock base is level—if it's crooked, the magnetic catch won't align properly, and the lock may not engage.
- Attach the Catch Plate to the Cabinet Frame: Peel the backing from the catch plate's adhesive and press it onto the cabinet frame opposite the lock base. Close the door gently to ensure the two parts meet without obstruction. Don't press the catch plate down fully until you've tested alignment. If it's off, you can reposition it easily before the adhesive sets.
- Test the Lock with the Magnetic Key: Hold the magnetic key flat against the outside of the cupboard door, directly over the lock. You should hear a click as the lock releases. Open the door and check that the lock re-engages when closed. If the lock doesn't release, try moving the key slightly up or down. Some doors have a sweet spot—mark it with a tiny sticker for quick access.
- Repeat for All Cabinets and Drawers: Install the remaining locks on other cupboards and drawers following the same steps. Store the magnetic keys in a safe but accessible place, such as a high drawer or a hook near the kitchen entrance. Never leave the magnetic key within reach of children. Treat it like a tool—keep it out of sight and out of reach when not in use.
Product Facts
- Callowesse Magnetic Cupboard & Drawer Locks – 4 Pack: The Callowesse Magnetic Cupboard & Drawer Locks are designed for use on cupboards, drawers, and cabinets, fitting discreetly on the inside. This keeps the lock out of sight while preventing toddlers from accessing dangerous areas, and the 4-pack covers multiple cabinets in a typical kitchen.
Callowesse Magnetic Cupboard & Drawer Locks – 4 Pack
