BeBecome Sliding Door Security Bar，17-50 inch Adjustable Patio Door Security bar with Rubber Tips Apartment Bedroom Bottom of Door Heavy Duty Interior Black

This sliding door lock gives me so much peace of mind. It’s adjustable, easy to use, and the silicone stopper is sturdy and well-made. I feel much safer having it installed. Simple, effective, and totally worth it!

Works very well. Slides in easily. Sets up quickly and feels very secure. Very nice quality. Great fit. Excellent over all value! Definitely will buy more.

Very effective sliding door security bar. It’s easy to put together, and it has three different extensions so it’s easy to adjust to different lengths for a secure fit. I’ve tested opening the door and it’s strong to prevent opening.

Easy to install. Great fit. Great color quality is perfect. Works well and stability is great.

Good and sturdy not to complicated at all

This bar worked as expected. Is made of high quality material and secures my sliding glass door perfect. It was easy to install. I will now have peace of mind that my sliding glass door is protected while on vacation. I know if a thief really wants to get into your property they will get in but no need to make it easy for them. I'm very happy with this purchase.

I bought this sliding door security bar after a recent break-in scare in our neighborhood, and I couldn't be happier with the purchase. It’s a simple, effective, and inexpensive way to add an extra layer of security to our home. The adjustable length is a great feature — it fits both our patio and basement sliding doors. It's also easy to remove if needed, like when we’re expecting guests or need to open the door fully.

Worked like a charm. Fit our door perfectly. Very sturdy and secure!