Home Security Door Lock, 2 Pack Child Proof Door Reinforcement Lock with Screws for Inward Swinging Door, Double Safety Security Protection for Your Home

excellent product for exterior doors.easy to install.some reviews mentioned the quality of the screws, but i did not have any issue with them. one has to drill a large enough hole so as to not put additional pressure on the screw head. i think the instructions say 1/16, but that is way too small. the second thing is to use the correct 'size' phillips head screwdriver. once i drilled a larger than 1/16 hole and used the correct size phillips head screwdriver (where the screwdriver head fits tightly into the screw) things went smoothly and i did not damage the screw head.easy to use.it is inexpensive.looks very strong and is a great addition to use of existing door locks. said another way, this is to be used as extra protection for an exterior door, not the only protection.I am going to use two per door - one a foot or two 'above' the existing door locks and then a second one a foot or two 'below' the existing door locks.in addition to use for exterior doors these could also be used for an interior door (like a 'safe room'), should such a capability be desirable.recommended.it appears that several sellers on amazon and elsewhere sell the same exact item rebrand it as their own, but they all look to be the same product.

Perfect Solution to keep toddler grand children From opening the door to the back yard, which has a pool. Easy to keep the door fully functional when they are not here, and easy to put in child proof mode when they are visiting.

I bought these to put on doors to keep my mother with dementia from getting out at night. They are life saving! They are easy to use, discreet, sturdy and she pulls and pulls and can't get the door open. I have recommended them to several people. Absolutely one of the best purchases I have made!

The media could not be loaded.  Does the job, easy enough to install, the paint on the brown one will scrape away where the mechanism rubs but the scrapes aren’t visible when in the locked position. Overall, pretty satisfied.

They work as they should

These are excellent. It takes a bit of getting used to because you have to pull it straight out and then flip open but it does the trick!

The media could not be loaded.  This is a great lock and additional security without having the hassle of an extra key. It’s childproof so your little ones won’t be able to figure out how to open it, some adults struggled with it.

The media could not be loaded.  I like this product. I had it at my last apartment and I loved it. Very slick design and adds extra protection to your home. So new place, I decided to purchase a couple for the doors I have and I love how it looks and how easy it was to install.