Prime-Line Patio Aluminum Sliding Door Security Bar-U 9920 - The Home Depot


Model # U 9920

Internet # 100197288

Store SKU # 510365

Patio Aluminum Sliding Door Security Bar

Prime-Line Patio Aluminum Sliding Door Security Bar

This item has been discontinued.
The Home Depot no longer carries this specific product.

$14.27 / each


Model # U 9920

Internet # 100197288

Store SKU # 510365

Store SO SKU # 510365

The Defender Security Patio Aluminum Sliding Door Security Bar accommodates patio sliding doors 28 - 48 in. wide. This security bar features a telescopic design that eliminates the need for extra cutting.

  • For patio sliding doors 28 - 48 in. wide
  • Easily adjustable telescopic bar
  • Anodized aluminum
  • Installation requires no cutting
  • Easy to install

Info & Guides

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Assembled Depth (in.)  1 in  Assembled Height (in.)  30.375 in 
Assembled Width (in.)  3.75 in  Maximum door thickness (in.)  1.5 
Product Depth (in.)  1 in  Product Height (in.)  30.375 in 
Product Width (in.)  3.75 in 
Commercial / Residential  Residential  Commercial Hardware Type  Mechanical Shim 
Door Handing  Universal/Reversible  Door Locks & Knobs Product Type  Sliding Door Locks 
Finish  Aluminum  Finish Family  Silver 
Hardware Included  Yes  Interior/Exterior  Interior 
Lockable  Yes  Material  Aluminum 
Minimum door thickness (in.)  0.5  Product Weight (lb.)  0.975 lb 
Returnable  90-Day  Security/ANSI Grade  N/A 
Sliding Door Lock Product Type  Without Handle 
Warranty / Certifications
Certifications and Listings  No Certifications or Listings  Manufacturer Warranty  Goods are warranted against manufacturing defects for 1 year. In no case is Prime-Line responsible for user related damage or damage incurred during installation. Warranty is void if products are subjected to abnormal conditions, misapplication or abuse. 


Rated 4.0 out of 5 by 22 reviewers.
Rated 1.0 out of 5.0 by Junk - Save your money Save your time and money. This is a poorly designed and cheaply constructed piece of junk. The "one size fits all" design results in something that either doesn't work at all, or fails in a short time. The universal bar is designed to expand to fit your door, except it frequently doesn't "lock" and allows the door to open about 6-8 inches. I installed this product last year and it lasted about 10 months. The replacement unit I bought today didn't work at all. Even the local sales staff agreed it was junk. July 23, 2009
Rated 5.0 out of 5.0 by love it love it , easy to use, easy to install, home is more safe and secure January 27, 2015
Rated 5.0 out of 5.0 by Good product This is a good product,just what I was looking for. Easy to install and works very well. November 5, 2014
Rated 4.0 out of 5.0 by SECURITY BAR This would have got a 5 Star Rating except for the Lever Activator - it needs to click into position & stay there but unfortunately it doesn't lock tight! This is crucial as it determines the size you are customising the security bar. I am going to try some sort of clip to fix this - but you shouldn't need to do this!! January 6, 2015
Rated 5.0 out of 5.0 by Sliding Glass Door Security I travel a lot so I installed these security bars on all of my sliding glass doors. The bar was easy to install and function perfectly. Now my wife can sleep better at night and do not have to worry about the stupid old stick trick. October 21, 2014
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