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Lifetime Warranty Protection

Lifetime Warranty Protection

Keep curious little ones out of dangerous rooms no tools, no drilling, no stress. Snaps on in seconds and unlocks from both sides so you're always in control.

🔒 Snaps on in seconds: zero tools, zero damage

🔄 Opens from both sides: you're never locked out

🚪 Fits standard doors: bedroom, bathroom, kitchen, etc

🎒 Portable & reusable: move it room to room anytime

★★★★★

"My son figured out every lock we tried. This one he cannot crack. The basement door has been closed for 3 weeks straight."

David K. ✅ Verified Review
★★★★★

"She kept getting into the bathroom cabinet no matter what I did. Snapped this on and haven't worried since."

Ashley R. ✅ Verified Review
★★★★★

"Bought one for the kitchen first. Ordered 4 more the same day."

Marcus T. ✅ Verified Review
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📖 Description

NestLock™ Designed for parents who want real protection without the hassle. NestLock™ snaps onto any standard interior door in seconds no tools, no drilling, no damage. Works from both sides so you're always in control. Portable enough to move room to room as your little one grows.

📏 Will It Fit My Door?

NestLock™ is designed to fit standard US interior wooden doors which covers the vast majority of homes across the country. Here is exactly what to check before ordering.

It will fit if your door has:

  • Door panel thickness of 1-3/8 inches (35mm) run your finger along the edge of your door, this is the most common size in virtually every US home
  • Door jamb width of 1-3/8 inches (35mm) that's the flat part of the frame where the door closes against

Works on:

  • Bedroom doors ✅
  • Bathroom doors ✅
  • Kitchen doors ✅
  • Pantry doors ✅
  • Basement doors ✅
  • Laundry room doors ✅

Does not work on:

  • Exterior doors ❌
  • Doors with non-standard or unusually thick frames ❌
  • Sliding doors ❌
  • Bi-fold doors ❌

Not sure if your door fits? Grab a measuring tape and measure the thickness of your door panel edge. If it's 1-3/8 inch you are good to go. Still not sure?

Email us at team@nestlock.store before ordering and we'll help you figure it out.

⚡ How To Install

Open the lock, place it around your door edge, snap it into place. Done in under 10 seconds. No instructions, no tools, no guesswork. To remove, simply squeeze and slide off.

🚚 Shipping & Delivery

Every order ships free. Processing takes 1-3 days and delivery arrives within 6-10 days straight to your door. You'll receive a tracking number as soon as your order ships.

View full details

What Parents Are Saying

K. R.
★★★★★

“Easy to put on, easy for us to open. We have a 2 year old who gets into everything and the basement door was our biggest worry. Finally feeling at ease knowing our grandbaby can't get to it anymore.”

K
K. R. Verified
January 5, 2026
Kyle K.
★★★★★

“Simplest thing I've ever installed. Took me maybe 10 seconds and it works perfectly every single time. Honestly expected something this easy to break or fall off. Not once. Not a single scratch on our doors either.”

K
Kyle K. Verified
April 29, 2026
Melissa T.
★★★★★

“My 1 year old has figured out every single lock we've tried. Door knob covers, cabinet latches, you name it. Not this one. She's been at it for two weeks and still can't get through. This is the only lock that actually stopped her.”

M
Melissa T. Verified
April 25, 2026
Taylor B.
★★★★★

“No more fumbling with those useless door knob covers that hurt your hands and break after a month. This just works. Snaps on, holds firm, opens easily for adults. Highly recommend to every parent who's been let down by other locks.”

T
Taylor B. Verified
December 13, 2025
Nicole C.
★★★★★

“These are life-changing. I can’t keep my adorable children out of anything and these are so easy to use - and aesthetically pleasing. I love that you can gain entry from both sides too. I’m ordering more immediately!”

N
Nicole C. Verified
March 26, 2026
Kristen B.
★★★★★

“We tried everything on the market before finding this. Every other lock either broke, left marks, or our toddler figured it out within a day. This one he cannot crack. Easy to install and we finally outsmarted the toddler. Should have found this sooner.”

K
Kristen B. Verified
March 11, 2026
David K.
★★★★★

“Already bought two for the bathroom and basement. Worked so well I just ordered three more for the kitchen and the garage entry. My wife said it's the best $30 we've spent since having kids. Bathroom and basement doors are finally safe.”

D
David K. Verified
April 4, 2026
Jason M.
★★★★★

“My toddlers figured out how to open the pantry and it was a daily battle. Food everywhere, snacks gone, total chaos. Snapped this on and haven't had the problem since. That alone was worth every penny and then some.”

J
Jason M. Verified
May 2, 2026
Sarah P.
★★★★★

“So easy to put on and take off. Zero damage to the door frame at all. I was skeptical at first because it looked too simple but it genuinely works. If your little one is just starting to open doors, get this now before it becomes a problem.”

S
Sarah P. Verified
May 1, 2026
Christina R.
★★★★★

“Best childproofing product I've bought to date. Keeps the kids out, doesn't damage anything, and I can take it with me when we travel or visit family. We rent so no drilling was a huge deal for us. Perfect for renters.”

C
Christina R. Verified
March 19, 2026

Your Home Has More Danger Zones Than You Think

One unlocked door is all it takes. Bathrooms, kitchens, staircases curious toddlers find trouble fast.

One Snap. Every Room. Total Peace of Mind.

NestLock™ blocks any standard interior door in seconds no tools, no damage, no guessing. Just protection that works.

How To Install

On In Seconds. Off Just As Fast. 2 steps. No instructions needed.

FAQs

Will this fit my door?

NestLock™ fits most standard doors including bedroom, bathroom, kitchen, and pantry doors. It clamps onto the door edge and frame if your door closes with a standard gap between door and frame, it will fit.

What if I get locked out?

You won't. NestLock™ opens from both sides inside or outside, you can always get through. No getting trapped, no panicking, no calling for help.

Do I need tools or tape to install it?

None. No drilling, no screws, no adhesive. It snaps directly onto your door edge in under 10 seconds and removes just as easily. Zero damage to your door or frame.

How long does shipping take?

All orders ship free. Processing takes 1–2 days and delivery arrives within 6–10 days. You'll receive a tracking number as soon as your order is on its way.