SECURITYMAN Sliding Door Security Bar-Child Proof Sliding Door Lock Bar with Anti Lift Lock - Fits Most Doors & Windows - Adjustable Patio Door Security Bar (18.75"- 51.1") - White

This safety bar is very easy to assemble and made of very high quality material. Was simple to adjust and makes for an easy solution to adding more security to my sliding door. The feature of storing it up when not needing it to be in use is very nice also.

I’ve never felt so safe. I love it. Perfect for sliding patio doors

Was perfect. I didn't want to put screws in my sliding door so I used Hot Glue to hold the little thing that holds the tip. I didn't think it would work but it did, for 3 days. So I used 3M super strength molding tape. That will hold forever. The makers of this product should reach out to 3M and make a pre-cut piece of tape part of this package.

This is a bad design and was cheaply fabricated. It is very flimsy. The bar is too short to work without the extension and is too long with the extension. The designer was bad at matb so the bar will not work for some door openings within the advertised range without adding a 1" wooden shim. The clip that prevents the bar from sliding to a shorter length does not always work, sometimes it collapses without depressing the clip. The black plastic foot at the end that fits into the retaining bracket is about 3/16" too small. The dimples in the rotating bracket that hold the bar upright when the bar is unlocked are easily sprung too wide which will allow the bar to fall into the locked position thereby locking you out of your iwn house. Fortunately the bar is so flimsy that a few strong pulls will defeat it and allow reentry if it locks you out. The rotating bracket is wobbly so the bar does not pivot in a smooth arc. The rotating bracket mounting surface is about 1/4" too short so the bar partially blocks the mounting holes thereby making it hard to use longer screws that would actually engage the wall studs. This is not nearly as good as the one I bought for a previous house. This will just be a temporary supplement to the broomstck in the track until I have time to fabricate something better and stronger.

Easy to install, I screwed in one side and used two-sided tape on the actual door (make sure I didn't crack the glass). Feels very secure, and the door doesn't budge from the outside when it is down. I would definitely recommend using this over a homemade solution. I did not have to use the extension bar in the box; it fit perfectly in my standard patio door.

Does it work? Kind of. Poor construction and weak materials on this device means it won't last long. Even the screws are thin and substandard for a "security" product. My suggestion is to find a product with higher quality.

This sliding door lock is very easy to install. Took less than 5min to install. Very easy to use and strong.

Absolutely fantastic! Looks and works better than a piece of wood in the track. The bar is adjustable so you can open the door a little for fresh air or a pet.

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This was an easy installation. Unlike other security bars, it is adjustable to fit a smaller opening. It fits well and the security tab creates an extra step to lift the bar to enable the patio door to be opened. It seems to be well built and we feel more secure with it in place.

Tengo una puerta triple abatible, la estabilidad del producto era practicamente inexistente. Sin embargo el proceso de devolución ha sido hasta el momento sencillo

Sliding doors are not known for high quality locks and sometimes, as in our development, some keys fit many doors. Easy to install and use. Great break-in deterrent!

It installed fairly easily but I did make one mistake which I was able to correct in my workshop. I’m not sure that it is as sturdy as it should be but it should work well.