PetSafe Sliding Glass Pet Door Security Bar - Easy to Install - Lock Your Sliding Glass Dog Door - Compatible with PetSafe Sliding Glass Pet Doors - for Sliding Glass Doors up to 72” Wide

If you purchase a cat door for your slider, this is a must. It anchors the position of the door that no longer locks if you are having to remove the cat door once in a while.

I installed a doggy door on my sliding glass door and then was not able to lock it. This little bar added the security I needed. You can’t open the door at all. I would even use this on locked windows and doors for that extra security.

Instructions are good, installation was easy (but a challenge to do so two people are definitely recommended), seems to be very sturdy and best of all, the customer support is fantastic

This serves its purpose so it's still a good purchase to keep my glass door 'locked' with a doggie door in it. But the adjuster is a pin with designated holes so it only expands to certain sizes. In my case it's either too short or too long to fit how it's supposed to. I just left it longer and put it down in the railing on the floor and wedge it at an angle. It works,but maybe not ideal for some people

I’m confounded by the new generation aluminum!!!!!!!! This is falsely/erroneously advertised and described in two different areas as being constructed of aluminum. This is manufactured with a lower value material, that being PVC. I would appreciate If you could correct the misinformation provided to your future potential customers.

Was not sure what to do about dog door. When I only have sliders in back. Took a chance on this. Did not work for my vinyl doors, which have a concave directly over the track divider. I was able to modify to make it work. Bought different brackets, weather strip for where the door meets the insert, and a bar lock. Now works perfectly. I feel secure enough. Dog comes and goes all day. I am 63, 4'11'. Completed alone. Not easy but, worth it.

Does the job well, is easy to install, and can still be used after that back bracket breaks. I would be AMAZING if replacement parts were available but they are not so that's not amazing at all. We have multiple petsafe products in the house and this is the only one I'm not over the moon with.I ... kinda still recommend this product as it does work. Just think of it as you're buying a $20 extendable bar and the brackets are free.

We have a Petsafe dog door and were using a foot/pin locking mechanism but it we were having frequent trouble locking and unlocking. Installation was a breeze and it seals the door closed very tightly. Easy to open and close/lock, and much easier for my wife and son than the previous locking mechanism.