Mace Big Jammer Door Brace

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  • Strong 20-gauge steel adjustable door brace
  • Ideal for home, dorm, apartment or office
  • About this item

    Important Made in USA Origin Disclaimer: For certain items sold by Walmart on Walmart.com, the displayed country of origin information may not be accurate or consistent with manufacturer information. For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information.

  • Strong 20-gauge steel adjustable door brace
  • Ideal for home, dorm, apartment or office

    Mace 80115 Big Jammer Door Brace:

    • Strong 20-gauge steel adjustable door brace
    • Ideal for house, dorm, apartment or office
    • Door security brace works with hinged and sliding doors
    • Works with any flooring
    • Installs easily under door knob
    • Home security brace features security bracing pin for added strength

  • Specifications

    Color: Other
    Manufacturer: Mace Security
    Features: Includes: Security bracing pin
    Condition: New
    Material: Steel
    Manufacturer Part Number: 80115 MACE
    Model: 80115 MACE
    Brand: Mace
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    Questions & Answers 8 questions
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    by Romashka 12/29/2009
    11 answers
    • A. yes.
      by loveofjesus8/25/2013
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    • A. Yes they made this model convertible for sliding doors.
      by OGNV7/17/2013
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    • A. yes
      by CatScratchedFever4/5/2013
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    • A. Depending on your door, you could probably get it to work. There is a similar product out there for sliding doors though...
      by Kayak11/23/2013
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    • A. yes you just remove the ends and it will fit in a sliding door track with no problem, you just adjust it to fit your door and lay it in the track. Very easy to use. I also liked the security suggestions included in the package
      by ILikeSparkle12/6/2012
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    • A. yes, you take the top and bottom rubber off. for sliding doors, max extension is 44". A 1/2" or 3/4" diameter wooded dowel would work just as well.
      by HuskerInTheHills5/21/2012
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    • A. The directions say that it does. If you lay it inside the track of the one side of the sliding door that opens. It works great on my regular door so I'm sure it'll work on a sliding glass door just the same.
      by TonyaS54004/30/2012
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    • A. Yes, instructions indicate how to set it up for that. However for a patio door, most likely a heavy wooden dowel (heavy stick) cut to right dimensions would do the same trick for a patio door.
      by Review996/25/2011
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    • A. yes, actually I would recommend this product a lot more for sliding doors than any other one. It's metal and study enough and has a way to size it up or down... so, definitely worth it for that function.
      by LookingforSafety5/20/2011
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    • A. Yes
      by owlpoint8/3/2010
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    It seems like if on carpet it will not work as well.
    by WallHeart 6/15/2011
    11 answers
    • A. iT WILL GRIP THE CARPET IF THE CARPET IS FASTEN TO THE FLOOR. sOME TYPES OF CARPET IT WILL NOT GRIP LIKE SHAG OR A LONG FIBER CARPET.
      by NRABill11/6/2014
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    • A. yes, i have carpet. it holds fine.
      by loveofjesus11/6/2014
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    • A. This will work even better on carpet as it sinks into the carpet making it near impossible to move where solid floors it could slide that is why they made the foot bigger on this model.
      by OGNV11/6/2014
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    • A. Yes, it works on ours but not as well on a wood floor. However, it does the job of making it impossible to open the door.
      by Boogiesan12/17/2014
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    • A. yes
      by CatScratchedFever4/17/2013
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    • A. I wouldn't depend on it on carpet-too much play at the base. Tile or vinyl is my only experience with it.
      by Bagocolts3/12/2013
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    • A. Works fine, both on carpet and hard surfaces!
      by Kayak11/23/2013
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    • A. yes it works as well or better because the carpet gives it a little more grip
      by ILikeSparkle12/17/2014
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    • A. My wife experimented with it on a carpet and it will not work as well given the wrong angle between the door knob and the carpet. It has a tendency to slide on a carpet.
      by Dutchman274/17/2013
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    • A. Yes. Actually the carpet will give the bracer more surface friction and thus more stability.
      by CaliforniaPurchaser12/17/2014
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    by an anonymous customer 6/23/2009
    11 answers
    • A. It depends on what you consider slippery. This works best on smooth wood, tile, laminate or something similar. It will not be as effective on carpet though I've used them in that fashion before.
      by Aaron6/1/2015
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    • A. Yes, mine works fine. It slips in behind the lever and is snug.
      by An anonymous customer12/17/2014
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    • A. YES IT WILL.
      by NRABill1/28/2014
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    • A. I do not believe it would because at the top of the jammer it has the shape to fit under a door knob.
      by loveofjesus8/25/2013
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    • A. Will work on handle or knob as it actually sits on the shaft for the door knob or handle.
      by OGNV12/17/2014
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    • A. Yes- fits almost any variety of door knob or handle.
      by Kayak112/17/2014
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    • A. Yes, I have two: one is a lever handle the other is a traditional knob handle. Both work.
      by HuskerInTheHills12/17/2014
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    • A. It will not work on a handle unless the handle sticks out similar to a door knob.
      by Dutchman273/14/2012
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    • A. The devise has a thick heavy rubber grip that makes contact with the floor. The other end has a thick heavy rubber u-shaped groove, 1 1/2 inch wide. The u-shape slips under the door knob or door handle. The groove is deep enough to be secure under the thin part of a knob or handle. Jammer will not break and will not slip if setup and tested as directions indicate. It has a wide variety of height settings.
      by Review996/13/2015
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    • A. Depends on the shape of the handle.
      by Palmguy5/20/2011
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    1-3 of 8 questions See all
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    Customer Reviews

    Customer Reviews | 86 reviews | 4.5 out of 5

    4.5 stars

    86 reviews | 4.5 out of 5

    4.5 stars

    86 reviews | 4.5 out of 5

    93%
    Would recommend to a friend
    5 stars
    58
    4 stars
    20
    3 stars
    2
    2 stars
    3
    1 stars
    3
    1-5 of 66 total reviews
    93%
    Would recommend to a friend

    Age

    Gender

    Good,Sturdy,Door brace
    6/3/2013

    Customer review by StarMoon

    5.0 stars 6/3/2013 by StarMoon
    by StarMoon
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.

    This product does what its meant to do.Its adds a bit more security to the door if someone tried kicking it in.Make sure you read the instructions because if you don't give it a tap with your foot at the bottom to securely wedge the brace against the door with the floor its about useless to have it against the door.A small tap will do the trick and not allow the brace to slide along the floor if the door is pushed. I am very happy with mine and while it doesn't offer total security it certainly adds security to the door.Time to react or call for help can make all the difference in the outcome.Also thieves want in and out quickly and through a door that comes open easily.This would take more effort to break open so that alone could be a deterrent. Mobile home doors are especially easy to break into due to the poor quality of door frames,etc.This works perfectly on mobile home doors if they open to the inside.

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    StarMoon
    Ky
    Would recommend to a friend? Yes
    Age:35 - 44
    Ownership:2 - 7 weeks
    Gender:Female
    Usage:Every day
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.
    Mace Big Jammer Door Brace
    8/4/2010

    Customer review by 321REVIEW

    1.0 stars 8/4/2010 by 321REVIEW
    by 321REVIEW

    the product was received by mail at the end of June and is used on a daily basis. It did serve it's purpose for 2 weeks. The rubber fitting that hooks under the door know is a cheep rubber product and has broken in half leaving it useless. this product receives an F rating!!!!!! VERY DISAPPOINTED!!!!!

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    321REVIEW
    ST. CHARLES MISSOURI
    Would recommend to a friend? No
    Age:45 - 54
    Ownership:2 - 7 weeks
    Gender:Female
    Usage:Every day
    Performs as described
    12/12/2013

    Customer review by LaffnRN

    5.0 stars 12/12/2013 by LaffnRN
    by LaffnRN
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.

    The door jammer is VERY easy to use. It's a simple device that delivers what it promises. I installed 3 of them in my home and put them to the test, and they passed with flying colors. The footing holds firmly on both my hardwood and tile floors. There was no slipping on the surfaces AND the best part in my opinion was that when the jammer is in the correct position, the doorknob doesn't budge! Who knew that a simple product could offer a great sense of relief? 5 stars all accross the board!

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    LaffnRN
    Norwalk, CA
    Would recommend to a friend? Yes
    Age:45 - 54
    Ownership:1 week or less
    Gender:Female
    Usage:Every day
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.
    Mace Big Jammer Door Brace - well built
    6/24/2011

    Customer review by Review99

    5.0 stars 6/24/2011 by Review99
    by Review99

    Mace Big Jammer Door Brace - well built - When used properly this device will slow down the break in process and create alot more effort and noise. The Door knob mechanism will break apart before the Jammer will. Either way the jammer will slow the process and result in a violent break-in. You will be alerted to defend your life. You will be justified. Anyone willing to get that violent to bust through the door with a jammer is not delivering happy flowers to you. Become intelligent. In most States you have the right to defend yourself against violent attack in your home. Know your rights.

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    Review99
    Midwest
    Would recommend to a friend? Yes
    Age:45 - 54
    Ownership:2 - 7 weeks
    Gender:Male
    Usage:Every day
    A Little Extra Security
    6/4/2010

    Customer review by BarCode

    5.0 stars 6/4/2010 by BarCode
    by BarCode

    The product is sturdy and was very easy to put to use right away. We also have another Mac Big Jammer product for our patio door. Bead-bolts are just not enough anymore to keep intruders out. We like having the door jammer for that little extra security.

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    BarCode
    Sanger, CA
    Would recommend to a friend? Yes
    Age:45 - 54
    Ownership:2 - 3 months
    Gender:Female
    Usage:Every day
    1-5 of 66 total reviews See all
    1-5 of 66 reviews

    Customer Reviews | 86 reviews | 4.5 out of 5

    Customer Reviews

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    Product warranty:  1 Year See details

    Warranty Information: Mace will repair or replace, without charge, any merchandise proved defective in material or workmanship for a period of one year after the date of shipment. Mace assumes no risk and shall be subject to no liability for damages or loss resulting from the specific use or application made of the Products. Maces liability for any claim, whether based on breach of contract, negligence, infringement of any rights of any party or product liability, relating to the Products shall not exceed the price paid by the Dealer or purchaser to Mace for such Products. In no event will Mace be liable for any special, incidental or consequential damages (including loss of use, loss of profit and claims of third parties) however caused, whether by the negligence of Mace or otherwise. Exceptions and Terms to this warranty are as follows: modification, alteration, misuse, abuse or customization of Mace Security Products voids all warranties and return rights. Removal of serial numbers and other inventory/product control measures or mechanisms voids the warranty. Items under warranty may be replaced with matching like new items. Warranty is valid for 1-year from original date of purchase.
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