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  • Prime-Line Defender Security Aluminum Finish Push/Pull Sliding Patio Door Lock (U9853) $1.75 + Free Shipping
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expired Posted by Blue_Ranger | Staff • Sep 17, 2023
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expired Posted by Blue_Ranger | Staff • Sep 17, 2023

Prime-Line Defender Security Aluminum Finish Push/Pull Sliding Patio Door Lock (U9853) $1.75 + Free Shipping

$1.75

$5.99

70% off
Home Depot
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Deal Details
Home Depot [homedepot.com] has Prime-Line Defender Security Aluminum Finish Push/Pull Sliding Patio Door Lock (U9853) on sale for $1.74. Shipping is Free

Amazon [amazon.com] also has Prime-Line Defender Security Aluminum Finish Push/Pull Sliding Patio Door Lock (U9853) on sale for $1.74. Shipping is free w/ Amazon Prime or on $25+ or $35+ orders (minimum requirement varies by location)
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About the Poster
Home Depot [homedepot.com] has Prime-Line Defender Security Aluminum Finish Push/Pull Sliding Patio Door Lock (U9853) on sale for $1.74. Shipping is Free

Amazon [amazon.com] also has Prime-Line Defender Security Aluminum Finish Push/Pull Sliding Patio Door Lock (U9853) on sale for $1.74. Shipping is free w/ Amazon Prime or on $25+ or $35+ orders (minimum requirement varies by location)

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Model: Defender Security U 9853 Aluminum Finish Push/Pull Sliding Patio Door Lock (Single Pack)

Deal History 

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Post Date Sold By Sale Price Activity
07/29/23Amazon$1.75 frontpage
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Sort: Lowest to Highest | Last Updated 1/16/2025, 09:36 PM
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Amazon$1.74
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12 Comments

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Pro
Sep 19, 2023
7,183 Posts
Joined Mar 2018
Sep 19, 2023
WooHoo2You
Pro
Sep 19, 2023
7,183 Posts
How does this work, I just don't get it and photos online are not helping. I assume this must work in tandem with something else (probably OEM specific).
Sep 19, 2023
152 Posts
Joined Dec 2011
Sep 19, 2023
Swiftgear
Sep 19, 2023
152 Posts

Our community has rated this post as helpful. If you agree, why not thank Swiftgear

Quote from WooHoo2You :
How does this work, I just don't get it and photos online are not helping. I assume this must work in tandem with something else (probably OEM specific).
https://www.bing.com/images/searc...edIndex=21
First pic. Drilling req
Last edited by Swiftgear September 19, 2023 at 10:02 AM.
8
Pro
Sep 19, 2023
7,183 Posts
Joined Mar 2018
Sep 19, 2023
WooHoo2You
Pro
Sep 19, 2023
7,183 Posts
Quote from Swiftgear :
https://www.bing.com/images/searc...edIndex=21 [bing.com]
First pic. Drilling req
Thanks, makes sense now!
Sep 19, 2023
3,254 Posts
Joined Nov 2011
Sep 19, 2023
timbertop
Sep 19, 2023
3,254 Posts
Good product. Sturdy steel. Mounted to top edge of slider so bolt goes through stationary patio section. Replaced a worn out spring bolt installed in that location with no new drilling required.
Sep 20, 2023
185 Posts
Joined Nov 2015
Sep 20, 2023
the..patient
Sep 20, 2023
185 Posts
Is it sad that on a phone I thought this was some sorta tie fighter deal....lol time to admit the eyes ain't what they were
2
Sep 20, 2023
3,986 Posts
Joined Dec 2009
Sep 20, 2023
duenor
Sep 20, 2023
3,986 Posts
Prime line makes good products. I have their door latch and it is of extremely high quality. However, this is a waste of money. If they are going to break in, they are not going to bother with prying your patio door open. they are simply going to smash the glass and get in.
Sep 20, 2023
266 Posts
Joined Jun 2015
Sep 20, 2023
Frugalwallet
Sep 20, 2023
266 Posts
I've always just used a wooden dowel. Can't defeat a piece of wood that keeps a sliding door from sliding. Granted the key feature is nice

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Sep 20, 2023
1,112 Posts
Joined Nov 2011
Sep 20, 2023
comm0
Sep 20, 2023
1,112 Posts
same price at home depot https://www.homedepot.com/p/Prime.../100189190
Sep 20, 2023
1,112 Posts
Joined Nov 2011
Sep 20, 2023
comm0
Sep 20, 2023
1,112 Posts
Quote from duenor :
Prime line makes good products. I have their door latch and it is of extremely high quality. However, this is a waste of money. If they are going to break in, they are not going to bother with prying your patio door open. they are simply going to smash the glass and get in
smash and grabs sure, but a lot of crooks try doors and move on until they find one not locked or secured. (targets of opportunity). Or trying to sneak in at night when people with alarms don't arm them. They used to use shovels under the sliding door and lift the door as high as possible to defeat hook latch, and it was silent, unlike smashing glass and attracting attention. These locks and dowels and other means prevent that. We were taught this at a neighborhood watch meeting by the local popo
Lots of light on entryways, extra lock enforcing measures, alarm system signs = deterrents
1
Sep 23, 2023
510 Posts
Joined Aug 2011
Sep 23, 2023
nounta1016
Sep 23, 2023
510 Posts
Quote from comm0 :
smash and grabs sure, but a lot of crooks try doors and move on until they find one not locked or secured. (targets of opportunity). Or trying to sneak in at night when people with alarms don't arm them. They used to use shovels under the sliding door and lift the door as high as possible to defeat hook latch, and it was silent, unlike smashing glass and attracting attention. These locks and dowels and other means prevent that. We were taught this at a neighborhood watch meeting by the local popo
Lots of light on entryways, extra lock enforcing measures, alarm system signs = deterrents
Wow never knew about lifting the door with a shovel. Crazy what people will think of to do crime!
Sep 23, 2023