

🔐 Lock down your space with heavyweight security—because peace of mind is non-negotiable.
The AceMining Upgraded Door Security Bar is a versatile, heavy-duty door jammer designed for home, apartment, or travel use. Adjustable from 21 to 46 inches and weighing just 2.2 pounds, it features a robust 1.57-inch diameter metal pipe and high-strength alloy connections, capable of resisting up to 400 pounds of force. Its quick-install lever mechanism and durable fiberglass components ensure easy deployment and lasting protection, making it an essential security upgrade for any professional seeking reliable, portable door defense.






















| ASIN | B0BKKTFWJK |
| Assembled Diameter | 1.57 Inches |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 5,343 in DIY & Tools ( See Top 100 in DIY & Tools ) 42 in Door Stops |
| Colour | White 1 Pack |
| Customer Reviews | 4.6 4.6 out of 5 stars (10,936) |
| Cutting Diameter | 1.57 Inches |
| Date First Available | 27 Jan. 2023 |
| Finish | Glossy |
| Included Components | Rubber cap * 1, Security bar * 1, User Manual, Y-type cap * 1 |
| Item Weight | 998 g |
| Item model number | Locker bar-000 |
| Manufacturer | AceMining |
| Material | Metal |
| Number of Pieces | 1 |
| Part Number | Locker bar-000 |
| Plug profile | Floor Mount |
| Size | 1 Pack |
| Style | Contemporary or Modern |
D**B
Very sturdy
Bought this to bolstered my home office door. As lovely as my grown up family is, they often pop in to ask me something right in the middle of a meeting or a phone call. So this makes them pause, knock and wait. Sturdy, effective and perfect for it's use. Easy to assemble and a brilliant alternative to fitting a door lock.
A**R
Solid
Seems really well made and sturdy. Easily adjusts within the range specified and can be used for standard doors, windows, and sliding glass. Quickly adjusts to 24” or so size for storage.
N**H
Ok
Wobbly but good enough
A**R
Good quality
Have used these for a few months and have really helped me to feel safe and secure. Easy to fit, good quality and easy to install.
M**J
STURDY PIECE OF EQUIPMENT
Good solid piece of equipment. Does the job very well, fits under door handles quickly & easily & the base has rubber to grip & stop it slipping. My friend bought one on my recommendation as well. 5*
D**G
Does the job!
Easy to put on the door at night and holds (we've tried form outside). Just gives a sense of security. Very reasonably priced, fits well, good quality and doesn't leave an indentation in the floor.
M**L
Peace of mind
Good and sturdy extra safety measure for increased peace of mind. Easy to size and fit to the door you choose, and quick to remove in an emergency.
T**M
Strong Bar
Perfect, just what I needed to feel safer at night. Very easy to adjust and it also helped with the issue I had with pushing the slide door fully shut.
A**U
Solido, efficace, facile da adattare a diversi tipi di chiusura
V**R
Muy buena barra de seguridad, encaja perfectamente y no roza ni la puerta ni el suelo. Es muy resistente. También se puede usar en ventanas. Totalmente recomendable
H**E
Item was as described, delivered quickly, and easy to assemble. Rubber foot gripped well and did not slip on hard tile floor. "Y" hold for doorknob fit securely, and kept door from opening. Tested with considerable force, and successfully prevented entry even with unlocked doorknob. Overall a reliable product for a reasonable price.
U**G
I have been using the AceMining Upgraded Door Security Bar for several months now, and I am quite satisfied with its performance. This product offers an extra security that gives me peace of mind, knowing my door is well-protected. The installation was straightforward, and it fits seamlessly with my front door. The materials feel durable and robust, ensuring that the bar can withstand attempts to force it open. I appreciate the thoughtful design that allows for easy adjustment. What I love most is how the security bar provides an added layer of security without compromising convenience. It’s easy to use, and I often leave it in place when I'm home, just for that extra comfort. Overall, I highly recommend the AceMining Security Bar to anyone looking for reliable home security solutions. It’s a worthwhile investment for anyone concerned about safety!
W**D
I was attending a week-long workshop in the U.S. and felt nervous about my accommodation because of the media reports. The hosts assured me the area was safe—and it was—but I’m still glad I bought this device. I purchased two, but only brought one due to the weight (it’s a bit heavy if luggage limits matter). It worked perfectly on the door, felt solid and well-built, and even my husband commented on the great quality. If you have any concerns while traveling, this tool is absolutely worth carrying with you.
Trustpilot
3 weeks ago
1 week ago