Door Stopper Security Bar, 2-in-1 Adjustable Door Steel Jammer, 300 lbs of Force, by Guard Dog Security, 1 pack Black
Door Stopper Security Bar, 2-in-1 Adjustable Door Steel Jammer, 300 lbs of Force, by Guard Dog Security, 1 pack Black
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Door Stopper Security Bar, 2-in-1 Adjustable Door Steel Jammer, 300 lbs of Force, by Guard Dog Security, 1 pack Black

4.5 stars out of 104 reviews
(4.5)|
104 ratings
Door Stopper Security Bar, 2-in-1 Adjustable Door Steel Jammer, 300 lbs of Force, by Guard Dog Security, 1 pack BlackDoor Stopper Security Bar 2 in 1 Adjustable Door Knob Jammer Sliding Door Bar Black Door Jammer 300 lbs Force 40 Adjustments Guard Dog SecurityDoor Stopper Security Bar 2 in 1 Adjustable Door Knob Jammer Sliding Door Bar White 2 pack Door Jammer 300 lbs Force 40 Adjustments Guard Dog SecuritDoor Stopper Security Bar 2 in 1 Adjustable Door Knob Jammer Sliding Door Bar 300 lbs of Force by Guard Dog SecurityDoor Stopper Security Bar 2 in 1 Adjustable Door Knob Jammer Sliding Door Bar White Door Jammer 300 lbs Force 40 Adjustments Guard Dog Security
Actual Color:1 Pack Black
selected, 1 Pack Black, $29.99
$149.95/lb
1 Pack White, $29.99
2 Pack Black, $56.99
2 Pack White, $56.99

Key item features

  • Versatile Design: Functions as both a door jammer and a sliding door bar, offering adaptable home security solutions.
  • Robust Protection: Engineered to withstand up to 300 lbs of force, providing strong resistance against forced entry.
  • Compact Dimensions: Measures 29 x 3 x 2.75 inches, making it lightweight and easy to position for immediate security.
  • Durable Construction: Crafted from high-quality materials for lasting reliability and long-term home protection.
  • Effortless Installation: Requires no tools for setup, allowing for quick and convenient enhancement of home safety.
  • Adjustable Settings: Features 40 adjustable settings to ensure a perfect fit for various door sizes and types.
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Current price is $29.99$149.95/lb
Price when purchased online
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Columbus, 43215
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Sold by Lexage Corporation
Fulfilled by Walmart
4.4524421593830334 stars out of 5, based on 389 seller reviews(4.5)
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4.5 out of 5 stars
stars104 ratings42 reviews
How item rating is calculated
  1. 5 stars77% (80)
  2. 4 stars11% (11)
  3. 3 stars5% (5)
  4. 2 stars1% (1)
  5. 1 star7% (7)

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Showing 1-3 of 42 reviews

Aug 6, 2025
anonymous
Item details
Color: 1 Pack Black
Sold byLexage CorporationDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Purchased this to secure a 2nd door. Once receiving it I realized it was heavy duty and stronger than the one Ive owned for years. Will be purchasing another.

Incentivized Review
Helpful?3XSP1I5ZJL3C654008173
Jul 1, 2025
Joy
Top Reviewer
Item details
Color: 1 Pack White
Sold byLexage CorporationDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Guard Dog Security Bar

The Dog Security bar is sturdy and easy to use. We tried and were unable to open the door with this in place. It's also easy to move when you are ready to go out.

Helpful?3XSP1I5ZJL3C654008173
Aug 19, 2025
Nancy
Item details
Color: 2 Pack White
Sold and shipped byLexage Corporation
5 out of 5 stars review

Verified Purchase

Sturdy

I use this for a door. It was easy to adjust the height. And easy to place at the door and remove when needing to use the door. Sturdy metal pole, with the ends made of rubber so no scratches.

Incentivized Review
Helpful?3XSP1I5ZJL3C654008173