No-Drill Sliding Door Safety Lock

The lock itself works fine once it's on the door, but it took us a few attempts to get the fitting right as the included guidance was a bit brief. Had to measure the door edge twice before it sat properly. Does the job now but the setup wasn't as quick as I'd hoped.

Works exactly as described and our two year old can't shift it, which is the main thing. The white plastic does pick up a few scuff marks after daily use though, nothing a wipe doesn't sort but worth knowing. Good value overall.

Does the job really well on our daughter's door and installation was dead easy. Only gripe is there's no spare part included if the latch mechanism ever wears out, so we're being a bit careful with it. Otherwise no complaints after six weeks of use.

Our son is quite determined and found a way to wobble the door slightly for the first week, though he's never actually got it open. Seems to have settled in properly now and holds firm. Good product once it beds in a bit.

Works well on our internal doors but one of ours is a bit thicker than standard and it's a tighter fit than I'd like. Still holds firm once it's on, just takes a bit more effort to slide into place. Would recommend measuring carefully first.

Tried a couple of cheaper child locks before this that our son worked out within a week. This one has lasted over two months now without him getting anywhere near opening it. Fits snugly and doesn't rattle around like the others did.

My daughter kept wandering into my home office during calls and switching things off at my desk. This has kept her out completely while still letting me nip in and out one handed with a coffee in the other. Took thirty seconds to fit.

Nothing complicated about it, which is exactly why I like it. No batteries, no fiddly parts, just slides over the door and locks firmly. My partner and I can both open it easily from either side without thinking about it.

Fitted these to a few doors before our second was born, knowing our eldest would start pushing boundaries once the new baby took up our attention. Glad we did as he's already tried the kitchen door a few times. Hasn't managed to shift it once.

Expected something flimsier for the price but it's actually a solid bit of plastic that doesn't feel cheap. Fitted our home office door so our 2 year old can't get at the printer and cables. Three months in and still going strong.

We had a pressure gate before this which our daughter learned to climb over by 20 months. This is a different story entirely as she genuinely cannot reach it to even try. Much less obtrusive than a gate too, barely notice it's there.

Took this with us to stay at my sister's over Christmas since her house isn't toddler proofed. Fitted it to the spare room door in seconds and it travelled well in the suitcase without any bits falling off. Already ordered a second one for home.

Our youngest kept getting his fingers near the door hinge trying to follow his big sister around. This keeps the door firmly shut so he can't get anywhere near it now. Really simple to fit and takes seconds to remove when we need to.

Ordered the pack so we'd have one for the nursery and one spare for when we move the cot room around. Both fitted within minutes on doors of slightly different thickness. My partner can open it one handed from either side, which is handy carrying the baby.

We use this on the understairs cupboard where the hoover and cleaning stuff lives. Our son used to get in there constantly and now he can't shift it at all. Quick to fit and looks neater than the bulky gate we had before.

Was a bit unsure before buying but it's actually really solid once it's on the door. My 3 year old has tried pulling and pushing on it plenty and it hasn't budged. Easy for me to open one handed while carrying the baby too.

Couldn't drill into the doors as we're renting, so this was exactly what we needed. No marks on the frame and it comes off cleanly whenever we need to remove it for visitors. Our little one hasn't managed to crack the trick yet.

No drilling, no sticky residue, just slides on and locks. We needed something quick before my mother in law visited with her very curious grandson and this sorted it within minutes. Would buy again for other doors in the house.

Got one for the bedroom first and liked it so much I ordered another for the bathroom door. Our daughter is a determined 18 month old and this is the first lock that's actually kept her out. Feels sturdy, not flimsy like some we've tried.

Our doors are a bit of an odd thickness being an older house, but this still gripped on firmly once we checked the measurement first. Took seconds to fit and my husband could open it from the other side without any instructions, which says a lot.

Our toddler was getting up and opening his bedroom door at silly o'clock every morning. This has stopped that completely and he still opens it fine himself when we take it off at a reasonable hour. The release switch is a nice touch.

We bought two of these for my parents' house so our twins can't wander into the stairs cupboard when we visit. Slides straight onto the door edge with no marks left behind. My dad was sceptical but even he admits it works a treat.

Bought this after our daughter worked out how to turn the door handle. It sits just above her reach and she can't budge it, even standing on her tiptoes. So much easier than the adhesive ones we tried before that kept falling off.

Fitted this to my son's bedroom door in under a minute, no tools needed at all. He's two and a half and hasn't managed to get it open once, even after a month of trying. Does exactly what it says and looks tidy on the white door frame too.