Childproofs any interior door without tools, tape, or damage.
Snap-On Childproof Door Lock: No Drill, No Tape, No Holes
$24.99
$41.65
SAVE
40%
Clamps the door edge shut against the frame. Adults open from either side, toddlers can't budge it.
One lock, fits any interior door.
Lifts off clean. No holes, no residue.
⭐
Works on Any Handle
Knobs, levers, handlesets
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Zero Drilling Required
Lifts off clean
✨
30-day guarantee
Full refund, no questions
Jess M.
Third lock was the right one. Knob covers broke, adhesive locks peeled off, but this one just clamps the door and holds.
Parents keeping doors shut without tools
Over 5M Views On TikTok
Snap-On Childproof Door Lock: No Drill
Stops the cat too
Bought it for my toddler, turns out it keeps the dog out of the nursery just as well.
For renters and grandparents
If you can't drill and you need something that works right now, this is it. I put one on the bathroom door at my mom's place before my daughter's visit and it held all weekend. Came off clean when we left.
Wasn't sure it would stay
I almost didn't order it because I figured if it just slides on, my daughter would pry it off in a day. But it's mounted high enough she can't reach it, and it hasn't budged. Glad I gave it a shot.
No Drill, No Regrets, Pure Relief
I put one on the bathroom door and one on the laundry room where we keep the detergent. First shower in probably two months where I didn't have to stop halfway through because I heard a door open. He still tries the handle, but the door stays shut and I can actually rinse my hair. I didn't realize how much that stress was sitting on me until it stopped.
Thought he'd yank it off in two minutes
I was convinced my son would rip it off the second he saw it, but it's been three weeks and he can't budge it. The door holds it, not tape or screws.
Works in an apartment
We rent and our lease says nothing permanent on the doors. I've been putting off childproofing because I couldn't figure out what would work. This just slides on, no marks, and I can take it with us when we move.
Keeps the dog out too
Bought it for my toddler, but it's been a lifesaver for keeping our lab out of the baby's room. He used to nudge the door open and wake her up every nap. Now he can't.
Perfect for renters with toddlers
If you rent and can't drill, or you're childproofing someone else's house (grandparents, I'm looking at you), this is the one. I needed something for my bathroom door that wouldn't leave marks when we move out, and this was it. My 2-year-old yanks on the handle constantly and it holds every time. Takes ten seconds to put on, comes off clean.
Worth every penny
I was skeptical it would stay on without screws, but watched him yank on the door for five minutes straight and it didn't budge.
The lock that slides on in seconds and holds shut without a screw.
He learned the handle. Now lock it.
The second he figured out how door handles work, everything changed. The bathroom became a place you had to watch. So did the laundry room, the home office, the door to the basement stairs.
This lock slides over the edge of the door and clamps it to the frame. When he pulls the handle, the door stays shut. You mount it high where small hands cannot reach, and it works the same on knobs, levers, or handlesets.
Adults open it from either side. Push the latch back from one side, or pull the sliders apart from the other. You never get shut in or shut out of a room by your own kid.
When you do not need it, flip the switch to disable it and the door opens normally again. Nothing to reinstall, nothing to peel off. It lifts off the door clean with no residue and no holes, so it moves room to room and travels with you. Renters and grandparents use the same lock.
Grips the door edge, not the handle.
Opens from both sides. Never trapped.
No finish line. Weeks of nights.
Why This One Stays On the Door
Most door locks for kids either need screws you can't use or adhesive that fails the first time a toddler pulls on it. This one clamps the door edge against the frame, so the pulling force loads into the structure of the door itself, not a pad or a screw.
Why This One Stays On the Door
Most door locks for kids either need screws you can't use or adhesive that fails the first time a toddler pulls on it. This one clamps the door edge against the frame, so the pulling force loads into the structure of the door itself, not a pad or a screw.
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This Lock
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Knob Cover
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Works on any handle type
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Grips door edge not handle
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Opens from both sides
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No screws no adhesive
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Lifts off with no marks
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30-Day Guarantee
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The Numbers: What Actually Holds
We asked 2,100+ parents what broke first:
The Numbers: What Actually Holds
We asked 2,100+ parents what broke first:
0%
Still using it after 6 months
3.2 sec
Average time to mount or move
0%
Moved it room to room at least once
Mount it high where small hands cannot reach. Adults open it from either side with one motion. The door itself is what holds it, so the pulling force loads into the frame instead of a pad.
He figured out the handle this morning.
Every door in the house is now a problem. The bathroom. The basement stairs. The laundry room with the detergent pods. You cannot take your eyes off him for ten seconds without wondering which room he walked into. This lock slides over the door edge in under a minute, holds it shut against a toddler pulling on it, and lifts off clean when you are done with it.
How to lock the door in 15 seconds
1
Slide It On
Place it over the door edge, high where small hands cannot reach.
2
Close the Door
Push the door shut. The lock clamps to the frame.
3
Turn Your Back
He pulls the handle. The door stays shut. You breathe again.
No screws. No tape. Just the door edge, clamped shut.
It grips the door itself and clamps it against the frame, so the pulling force goes into the frame instead of into a sticky pad or a screw that pulls out. Mount it high where small hands do not reach, and it sits there until you lift it off.
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Works on knobs, levers, handlesets
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Opens from both sides, never shut in
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Flip the switch, door works normally
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Works on any door in seconds
Snap-On Childproof Door Lock Questions
How does it stay on the door without screws or tape?
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It clamps the door edge directly against the frame, so the door itself holds it in place. When your child pulls on the handle, the force loads into the frame rather than into an adhesive pad or screw point. Mount it high where small hands can't reach, and it stays out of reach the same way the top of a cabinet does.
Will it work on my lever handles, or is it just for doorknobs?
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It works on knobs, levers, and handlesets because it grips the door edge itself, not the handle. That means one lock covers every interior door in your house, regardless of what type of handle is on it.
What happens if I accidentally get locked in or out of a room?
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You can open it from either side of the door. From one side you push the latch back. From the other you pull the sliders apart. You're never trapped inside a room, and you're never locked out while your child is inside.
Can I use this if I rent and can't drill holes or damage the door?
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Yes. It lifts off the door completely clean with no holes and no residue, so you can move it room to room or take it with you when you leave. Nothing to patch, nothing to explain to a landlord.
How do I know if it will fit my doors?
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It's designed for standard interior hinged doors around 1-3/8 inches (3.5cm) thick, with a door jamb around 1-3/8 inches (3.5cm) wide. Measure your door thickness and jamb width before ordering. It does not work on exterior doors, or on sliding, bifold, or pocket doors.