• Defender Security U 10817 Deadlock  Jimmy-Resistant Design Prohibits Forced Entry by Spreading of Door Frames  Single Cylinder Diecast Metal Lock With a Satin Nickel Finish and Angle Strike
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Defender Security U 10817 Deadlock Jimmy-Resistant Design Prohibits Forced Entry by Spreading of Door Frames Single Cylinder Diecast Metal Lock With a Satin Nickel Finish and Angle Strike

$34.53
$23
33% off
Defender Security U 10817 Deadlock Jimmy-Resistant Design Prohibits Forced Entry by Spreading of Door Frames Single Cylinder Diecast Metal Lock With a Satin Nickel Finish and Angle Strike

Defender Security U 10817 Deadlock Jimmy-Resistant Design Prohibits Forced Entry by Spreading of Door Frames Single Cylinder Diecast Metal Lock With a Satin Nickel Finish and Angle Strike

$34.53
$23
33% off
Found at 9 stores ·Prices updated 12 hours ago 
Store
Home Depot
$23.00 
Lowe's
$23.00 
Theisen's
$24.99 
Wayfair
$25.18 
Sim Supply
$25.80 
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Reviews

Knob job

I installed this jimmy proof deadbolt on a cargo trailer for extra security. Install was pretty easy after having to make some adjustments to my trailer door jam. After several trips this summer with daily use at times I was working inside my trailer and heard a loud crash outside my trailer and had to exit quickly. The interior knob spun, broke off and fell off leaving me locked in my trailer. I had to find needle noise pliers to try and twist the mechanism. It took 5-10 mins! Cheaply made mechanism! I have no choice but to replace with the same lock though🤬..

Frustrated · Review provided by Home Depot
September 14, 2024

Excellent, simple strong door lock. Nice design

HomeDepotCustomer · Review provided by Home Depot
July 10, 2024

Did everything necessary and it looks good.

RKSATX · Review provided by Home Depot
June 26, 2024

Easy to install, clear directions

HomeDepotCustomer · Review provided by Home Depot
May 22, 2024

Returned it. Will never buy this again!

Ace · Review provided by Home Depot
May 08, 2024

The lock set was easy to install

HomeDepotCustomer · Review provided by Home Depot
March 21, 2024

The turning Knob was very loose

McG · Review provided by Home Depot
January 24, 2024

Exactly as described and pictured.

HomeDepotCustomer · Review provided by Home Depot
October 13, 2023

the lock stuck so I have to open it and adjust it

mido · Review provided by Home Depot
October 11, 2023

Good for the price and not difficult to install

Trek · Review provided by Home Depot
August 23, 2023

Quick, easy instillation. Good product....

Quick, easy instillation. Good product.

Privot24 · Review provided by Home Depot
May 10, 2023

The best I had bought so far. Most efficient....

The best I had bought so far. Most efficient.

HomeDepotCustomer · Review provided by Home Depot
February 23, 2023

Replacing an old one, that was sticking and hard to...

Replacing an old one, that was sticking and hard to turn. Worked in the same place on a slight angle, but sticking like the old one did

HomeDepotCustomer · Review provided by Home Depot
February 15, 2023

Back design of lock mechanism via key !!!!

this lock could not lock via the key. Key could not turn all the way to lock position. Unlock via key was fine.

HomeDepotCustomer · Review provided by Home Depot
January 18, 2023

It’s ok , but only if the door swings inside....

It’s ok , but only if the door swings inside. In my case tge storage room door swings out and so it would not work. Had to take it back and install a traditional dead bolt.

Gregory · Review provided by Home Depot
January 04, 2023

I’m satisfied with my purchase, thank you!...

I’m satisfied with my purchase, thank you!

HomeDepotCustomer · Review provided by Home Depot
December 21, 2022

The instructions were too unclear and tiny to read....

The instructions were too unclear and tiny to read.

OTTO · Review provided by Home Depot
October 26, 2022

Lock stop working

After installing lock, could not open or lock mechanism.

Review provided by Home Depot
June 08, 2022

I had to return the first one because the knob...

I had to return the first one because the knob would not turn (jammed). The second one was fine.

HomeDepotCustomer · Review provided by Home Depot
May 25, 2022

I lock was easy to install reasonably priced. For a...

I lock was easy to install reasonably priced. For a door that didn't need an exceptional amount of security just a second layer.

HomeDepotCustomer · Review provided by Home Depot
February 28, 2022
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Overview

We found this at nine stores including Wayfair, Walmart, and Lowe'sThis product sells from $23 up to $34.53. Users can save 33% by shopping at Home Depot.

This is the lowest price we've seen, typically ranging from $26 to $32.

This product is also marketed as the 

Defender Security U 10817 Deadlock Jimmy-Resistant Design Prohibits Forced Entry by Spreading of Door Frames Single Cylinder Diecast Metal Lock With a Satin Nickel Finish and Angle Strike at Walmart

,

Diecast Brass, Night Latch and Locking Cylinder at Walmart

.

Description

Enhance your home's security with this satin nickel single cylinder deadlock. Its jimmy-resistant design and tamper-proof shutter guard provide robust protection against forced entry. Suitable for both indoor and outdoor use, it includes two keys and easy installation instructions.