AceMining Door Reinforcement Lock Withstands 800lbs of Force - Silver Extra Door Lock with 8 Screws Prevents Unauthorized Entry,Add a Door Security Lock for Home Safety & Privacy

Easy to install easy to use. I put two on each door about 4 feet away from each other. I have no complaints. Be sure you add 3 inch screws to the other side of the door where the hinges are.

They work great! I will buy more

Works like a charm. It’s a must have in home security, even when my door handle is unlocked the door still doesn’t budge. Not to mention the install was a no brainier but make sure you buy some 2-3 inch screws instead of the screws that come with it to make it even more secure.

Love this product. Simple to install in 5 minutes or less. Easy to use. I will put one of these on the front door of any house I live in from now on.

Installed at my daughters apartment. Easy to install and use. Once deployed it makes the door secure and not easily bypassed. Great value for the money. Great product.

Screws included are no good. Replace with longer and stronger for better security.

Easy to use & install (installed 3 within one hour) seem to be very sturdy. I feel more secure in my home.

Easy to install, looks good and easy to use. I did purchase the next size up for screws and when I set the screws my portable drill was set alittle to high. Thus the screws pulled tight and when I backed them out a tad, the softer aluminum holes spread downward. If the lock was steel, I would give this 5 stars! As is 4 stars is what I rate it.

It is perfect! no flaw whatsoever. Easy to install and sturdy. Ive been terrified about my kids getting out of the back door and onto the balcony but this...this really gives me peace of mind. I hope to order another one (black so my landlord wont notice it as much, were not allowed to have them on our doors).

Easy to install. Works great, simple to use, and really strong. Great quality.