Adjustable White Window Security Bar for Sliding Windows and Doors Fitting 16.5" - 28.5" Openings - Heavy Duty, Easy Installation, Child Proof - Protect Your Family and Property

I got this because the lock on my toddlers window broke and he was opening and throwing toys out the window. It took me about 5 times to get it in there. It wasn't super easy to install. I had trouble getting it wedged in without it collapsing. You really have to turn it hard to lock the mechanism on it. But it is very secure now that it is wedged in there and my son doesn't know why it doesn't open because I did it while he was asleep. So he isn't interested. Very sturdy product though once it is in place.

The window security bars are very easy to install, they blend in with the windows and are very secure, you will not open any window with one of these installed in it. Installation took about 2 mins, peace of mind forever. You will sleep a lot better after installing window security bars in your windows. We have them in all our windows and also lock guards on the doors at night while we are sleeping, the door lock guards (secure a lock) are easy to remove after you awake. In this day and age of drugs causing people to invade people homes this type of window security fits the bill for prevention. I would highly recommend it to help protect you and your family.

The product works fine. However, it was sent in an envelope instead of a box, so it arrived dented.

these work great for peace of mind and for keeping criminals out.

Length is incorrect. Shorter than 30”. If you need anything over 28 1/2”, look elsewhere. Otherwise decent product for window width of 28 1/2”.

Worked on window as I needed for added Security

I bought the Security Bars (3) hoping to secure the windows from being raised from the outside as in a home intrusion situation. With the bars twisted into position securely, the windows could not be raised with the effort, say a young child might exert from inside, however as a elderly adult, I was able to raise the windows with some effort, the bars fell out and the windows opened easily. My intention was to use the bar to secure the window from outside intrusion, not to prevent a child from raising the window. All three bars I ordered failed for my specific use.

Great security bar for sliding windows. Super easy to set up and place. Rubber ends are nice for grip. No way these will scratch your windows or doors. Super happy with them.