8 Pack Sliding Windows Lock Stop for Home & Office, Favordrory Sliding Security Door Stop, Child Window Locks with Keys, Aluminum Alloy Door & Windows Safety Lock (8 Pack)

I like these items, however they don't fit on the window that I intended them to be for, but I will keep them because I use them for my closet.

I sleep better at night knowing I can leave my windows open just a little, and I’m safe!

You can still roll window up especially when you crank them down I'm a big guy and cranked em down with and without plastic inserts and they turn sideways and slide off

Great product

This is a really great product. I would recommend it to anyone who has kids

Used to secure additional exterior window screens to window frame. Very easy to install and very effective.

Poor quality. Screw fell out when tightening

These are exactly what I needed. Great price for a large quantity, each lock comes with it's own key so there's always one on hand. I was worried about them fitting the windows in my mobile home but they work perfectly!