Portable Deadbolt Door Lock Device Lok N Blok Max Requires No Tools to Install Protection from Key Bumping Proof Door Guard Defender Home Apartment Travel Safety Security Made of Sturdy ABS Plastic

combined review for 2 products, used together. I recommend both of these products, and I recommend using them together. I live in an apartment complex. The management has been known to break and enter, busting the secondary lock to get in, can't afford to move at the moment, so went looking for lock things to keep management out when they don't give the legally required notice for peaceable entry. This combo worked recently when they gave pest control the complex keys and didn't tell anyone that pest control was coming. https://www.amazon.com/gp/product/B0D3FWK4YG Portable Deadbolt Door Lock Device Lok N Blok Max Requires No Tools to Install Protection from Key Bumping Proof Door Guard Defender Home Apartment Travel Safety Security Made of Sturdy ABS Plastic 1- put this on the lock so that the key doesn't unlock the deadbolt completely. the key will turn but not enough to actually unlock the door. because the key turns some, the person outside might think the door is just stuck and might try to kick the door in or something. that is why I use the 2nd item. https://www.amazon.com/gp/product/B0B9MZHBQX Door Security Bar - Heavy Duty Door Jammer Security Bar - Adjustable Sliding Door Security Bar - Door Stoppers Security Bar for Patio, Window, Front Door Apartment, Home, Hotel Room 2- after putting the Lok N Block on the lock, I put this Door security bar in place, lightly kicking it into place, so that IF someone were to try and unlock the door, and then thinking that the door should be unlocked try and kick the door in and actually do enough damage to break the deadbolt hole part in the frame, this bar will then keep the door closed. or else the bar keeps enough pressure on the door to prevent the door from being kicked in. I don't know but it works. This Door Security Bar has an anchor foot that swivels so that it is exactly at the angle it needs to be once you adjust it to proper length. very easy to put on the Lok N Block and then the Door Security Bar. First put the Lok N Blok, and then slide the Door Security Bar into place and lightly kick the lower part of the bar to secure it.

Works well, is a hard plastic, but wish it was metal. Still, it works very well to stop lock bumping.

I purchased this product to enhance the security of my home, and I am pleased with its performance. The product seamlessly fits on my door, and during testing with a friend, it operated flawlessly, even with the use of the key. I’ve been using this product for a little over a week and I highly recommend this product to anyone seeking home security, particularly beneficial for peace of mind while traveling!

Pretty good product. If your using this so that someone doesn't open from outside in, its perfect. You are NOT able to open it. If your using it for toddlers to not exit the home (which is one of the reasons i use it) its a 8/10. My daughter already learned how to pull it out so i had to add another form of security to it. I think its a good start. it does make a lot of noise when your putting it on or taking it off. So you'll defiantly hear it coming off if your toddler was to be taking it off. Its defiantly good for security in case someone is trying to break in. As far as applying it on the door knob, its so easy! it slides in through the top and you take of off by sliding it out.

A low tech way to protect against lock picking. Nothing to install — slip it over the deadbolt and the doorknob and no one gets through. Just remember to remove it if you need to come through the door from the other side because a locksmith won’t be able to help.

Cheap plastic. Worse design. Poor fit. Only designed to hold deadbolt in a vertical position or horizontal. If your deadbolt latch is anywhere in between - there is no way to use it, unless the deadbolt is withdrawn halfway. That is NOT secure. The bottom half will just turn if not on the doorknob handle. It is one piece of PLASTIC and not worth the postage. Extremely disappointed.

With so much information out there these days these style locks give me the extra comfort knowing my room is secure whether at home or on the road. Decided to try this instead of the other small cheap locks on the market that I've had to replace. Super easy to use and I'm pleasantly surprised, initially I wasn't sure how many doors it would work on, but it has two different positions the deadbolt knob can be in (for locking) so I haven't ran into issues yet. Only wish it had a few different color variations but fantastic product!

Works excellent if used alone. When coupled with a door jam (lodged under the door knob)...works while on but sits off center. When you remove jam rod this product tends to fall off of the deadbolt latch. Using one or the other is the way to go. Found the best combo is the door jam rod and "super grip lock" velcro strap. Then door and deadbolt are locked in the best.

The horizontal option to lock the lock it didn't work on my dead lock. Vertical was hard too. Pay attention to your lock nop it might not work and it is not flexible and did not have options, it was designed for specific size.

Works well. Will use until stronger ones are made.

Worst fitting. Dont buy

design flaw does not work as intended