Sliding Glass Door Child Lock - OKEFAN 4 Pack Baby Safety Slide Window Locks for Kids Proof Patio Closet Doors No Drilling Tools Needed (Blue)

I absolutely love these so much! I was looking for an easy solution to keep my little one from opening the back sliding door and this has been a life saver. The adhesion is super strong. Make sure you don’t place it too close to the door where you can’t close the component when placing it on the door. 10/10 recommend this product.

This is an awesome investment. Very affordable and great for piece of mind. Our toddler was able to open the sliding glass door and this prevents him from opening the door now. It is easy to install by just removing the backing from adhesive and sticking to clean window. It has 2 push buttons on the top and bottem that allow you to engage and disengage as needed. No more letting messy dogs in or traipsing around the back yard in a diaper alone. Haha. Highly recommend!

We have standard windows installed last year (so current, modern standards) but these locks are a tad too thick (about 1/16) for the window to open when unlocked. They do, however, prevent the window from opening too far which was why they were purchased in the first place so in that respect they do the job.

It does its job! Easy to lock and unlock as needed. Gives me peace of mind.

This child lock is super easy to install and does its job by preventing my toddler from opening the sliding glass door. It doesnt keep the door 100% closed (so toddler can crack it open and let flies in) but it serves its purpose as a child lock.

Very easy to install and pop the lock out!! Gave me peace of mind putting on my toddlers windows. I will purchase again!

I bought this to add more security on my sliding back door and also prevent my toddler to open and run out but still keep the air flowing through the door. The white plastic with blue accent locks looks pleasant. The surface is rugged with strong 3M adhesive on the other side. It’s easy to install, just peel and stick and it sticks good. It wasn’t skinny enough for my glass door to run over it. The door still make a contact over the lock, but it not too bad. I installed 2 locks on the glass, 1 ft from top and 1 ft from bottom to spread the impact. The lock and unlock is pretty simple and straightforward. I like it. I have 2 more to install it later if needed.

I bought these when I had my granddaughters over. The youngest, now 2, is able to open our back slider even though it’s very heavy. We have a pool and no longer have a fence around it. Works like a charm and easy to install. The only drawback is that sometimes the door makes noise sliding over the closed latch.

Overall, it does what it says. Once you place them they hold sliding doors/windows from opening. There were a few items I didnt like though. First, the sticking pad is a very solid 3. The first lock I placed left a sliding gap larger than I liked so I took it off. This was very difficult and I was worried I would end up breaking the glass from the amount of pressure I needed to try and cut it loose. After that, I ended up cutting out a hole in the center for when it would be time to remove them. Like I said, the sticking pads themselves are very solid, it didnt affect their ability to hold the lock in the least. The second thing I didnt like is that the lock cannot be set flush with a sliding door or window. Doing so prevents the rubber weather strip from closing properly once the its shut again. This means you have to off-set it by about the width of the weather strip. On one of my doors this was about 1/4 and it let the sliding door open enough for my toddler to stick a finger through. So, while I dont worry that hell be able to open the door, or that with that small gap hell slam the door on his fingers, I do have to keep an eye that he doesnt try to open the door and get his fingers stuck. The last thing I didnt like was how hard the locks release buttons are to reset. To reset, or unlock, you need to press the popup lock on top & bottom, and perpendicular to the window or door. I dont think thats necessarily an issue on medium or small windows, but on a sliding door you can see the glass bending. Overall theyre ok, and these issues are probably less pronounced when used on windows. I might do more shopping comparisons though, if looking for a sliding door lock replacement in the future.

It does work for locking a sliding door or window but it is hardly a child proof lock, to deactivate the lock all you have to do is push the cap down and then you can open the door/window, so if you don’t install it high enough your kid will easily deactivate it, it would make soooo much sense if you needed to push the lateral buttons at the same time while you push the cap down in order to deactivate it, that way even if the child reaches the lock it would be really difficult for them to unlock it. Also as other comments say, the glue is super strong so lets say it was good that I only needed 1 lock and it came 4 of them because as I try to install it for the first time I barely place it for a second against the window and it got instantly super glued, I needed to move it a little bit to the left and it was really hard to take off and install another one again. As I said, it keeps the door from opening but not really happy with the purchase overall.