Manufacturer | Prime-Line |
---|---|
Part Number | U 11325 |
Product Dimensions | 3.81 x 9.68 x 16.36 cm; 167.83 Grams |
Item Model Number | U 11325 |
Is Discontinued By Manufacturer | No |
Colour | Brushed Chrome |
Style | Lock |
Finish | Brushed |
Item Package Quantity | 1 |
Included Components | Reinforcement lock, Fasteners |
Batteries Required? | No |
Item Weight | 168 g |
Defender Security Brushed Chrome U 11325 Door Reinforcement Lock – Add Extra, High Security to Your Home and Prevent Unauthorized Entry – 3” Stop, Aluminum Construction Finish
Price: | $20.04 + $8.58 Delivery |
Enhance your purchase
Brand | Defender Security |
Colour | Brushed Chrome |
Style | Lock |
Item dimensions L x W x H | 38 x 97 x 164 millimetres |
Finish type | Brushed |
About this item
- KEEP YOUR HOME SAFE – Designed to withstand 800 lbs. of force, this U 11325 brushed chrome finish door reinforcement lock helps to prevent doors from being kicked in, increasing your home security and keeping you and your family safe!
- EASY INSTALLATION – The included 3” hardened screws make installation a breeze – extra security and peace of mind can be achieved in just minutes!
- ADDITIONAL HOME SECURITY - Use this brushed chrome finish high security door reinforcement lock for additional home security on any swing-in door of any door thickness. It helps to ensure any door cannot be opened from the outside.
- CHILD-SAFE AND TAMPER-RESISTANT – This Defender Security door blocker by Prime-Line has a spring-loaded design that is both child-safe and tamper-resistant. It can be installed higher on the door where your children can’t reach! Plus, not only can doors not be kicked in by intruders, it protects against lock picking and bumping while in the locked position.
- WATCH THE VIDEO ON THIS PAGE for installation tips and operating instructions.
- PRE-DRILLING – The included 3 in. security screws require holes to be pre-drilled with 1/8 in. drill bit.
Product Information
Colour Name:Brushed ChromeTechnical Details
Additional Information
ASIN | B06XD79NX3 |
---|---|
Customer Reviews |
4.6 out of 5 stars |
Best Sellers Rank |
3,408 in Home Improvement (See Top 100 in Home Improvement)
90 in Door Hardware & Locks |
Date First Available | 31 January 2018 |
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Product description
Add an extra layer of security to your home with this U 11325 door reinforcement lock. Designed to withstand 800 lbs. of force, you can rest easy knowing your family is safe and protected! This reinforcement lock has a spring-loaded design, aluminum construction and a brushed chrome finish. This brushed chrome reinforcement lock can be quickly and easily installed on any swing-in door of any thickness, and can help ensure the door cannot be opened from the outside by being kicked in. Additionally, it’s tamper-resistant, so it can protect against lock picking and bumping. Plus, it’s child-safe, because you can install it higher on a door, where your young ones can’t reach. Installation takes minutes, and the U 11325 door reinforcement lock comes with 3” hardened screws. Extra home security and peace of mind are well within reach - and doesn’t have to come with the high price tag of an alarm system! This high security door lock meets the Texas building code requirements. Be sure to view the manufacturer’s How-To Installation Video also linked to this page, in the upper left hand corner.
From the manufacturer

Helps to prevent doors from being kicked in.

- Use on primary entry doors to keep you and your family safe while inside
- Keep your home more secure while on vacation by installing these on secondary entrances such as back door or side doors
Withstands up to 800 lbs of force!
Increases your home's security and gives your family extra peace of mind.
- Tamper resistant and child-safe design
- Installs in just minutes using 3" hardened screws
- Cannot be opened from the outside
- Requires Drill, 1/8 in. drill bit and phillips screwdriver
- Chisel may be required if door fits tightly against the jamb (mortised installation)
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Customer reviews
Top review from Australia
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Top reviews from other countries

Amazon shouldn’t allow this product to be sold. It is a huge liability.


In fact, the entire device is made of this same ultra soft, ultra cheap steel. This product is "eyewash" or "eye candy" for those who want security, but have no expertise. It is so cheaply made it is not worth the time and bother to install it. Yes, they fooled me. But ONLY ONCE!
I bought two, and they are being returned immediately as rubbish!

Reviewed in the United States on 9 June 2020
In fact, the entire device is made of this same ultra soft, ultra cheap steel. This product is "eyewash" or "eye candy" for those who want security, but have no expertise. It is so cheaply made it is not worth the time and bother to install it. Yes, they fooled me. But ONLY ONCE!
I bought two, and they are being returned immediately as rubbish!


