Mounted Window Latch Child Safety Window lash Lock for Sliding Window Anti-Theft Limit Lock Falling Prevention

I didn't have a whole lot of faith in this, but decided to give it a try. Super easy to install, very sturdy, love that it takes a key, and holds tightly! I'd buy more if I need them and I would recommend this to anyone. I use it on our sliding glass door. Just inserted in the track (after rotating the key to get the correct width), tightened up, and voila! No more sneaking out teen!! ;) It also makes me feel extra safe. The door had a lift lock, but I never felt truly comfortable with just that. Always kept a bar in the track, just in case. Now I don't need the bar. This little lock is perfect!!

The media could not be loaded. The frame of our sliding glass door bends when I installed this door lock for the track of our back door. Then I attempted to open the door and the device easily moved down the track and I was able to basically lift it off the track. This product did not meet my needs, I don't understand how this product has worked for others? Maybe they have a steel door frame?I will be returning this item. I bought for my two little kids to stop leaving into the backyard without me and the dog door we have prevents the normal door lock to be used, I like the idea of using a lock adaption instead of the typical rod in the tracks, since my kids can just pick it up. (Please excuse my dirty door track)

I have a child with autism who sometimes tries to get out of the house when I am not looking. To keep him safe from the second story balcony, I bought a complicated locking system which was so hard to install, I gave up and got this. It works great because it's just a key and a little box. It's sturdy and you don't have to put screw holes in your door. I wish I had found this one first.

This is definitely a very good, unobtrusive way to childproof a sliding door. My main issue is the silicone that came around the metal parts that adjust to lock does not stay on. At first, I wasn't sure if it was just packaged that way for shipping, but it can scrape up the door without so this should be affixed in my opinion.

We used these on a cooler in a common public area. This really isn’t a lock, it can be removed with an hex wrench. It is useful in our situation because the cooler is used as a reserve for the main cooler. We want people to use the unlocked cooler first, then we reload it with warm soda for cooling and switch the lock over to keep people from getting warm sodas. It just keeps the door from sliding open, it’s not really a security lock with a key. It would also work anywhere it may be placed on the inside, like in a house, where the hex lock cannot be accessed. It can be tightened to the point where it doesn’t slip, doesn’t slide when adequately tightened. Solid product for the right situation.

I'm sure it works on newer windows but it doesn't work on older windows...

I love this lock. I bought a second one as a back-up. Very secure and sturdy.

Easy to install, easier to pull off. This was effective for as long as it took my child to find it