---
product_id: 44964735
title: "U 11325 Door Reinforcement Lock – Add Extra, High Security to your Home and Prevent Unauthorized Entry – 3” Stop, Aluminum Construction, Brushed Chrome (Single Pack)"
brand: "prime-line"
price: "KSh5721"
currency: KES
in_stock: true
url: https://www.desertcart.co.ke/products/44964735-u-11325-door-reinforcement-lock-add-extra-high-security-to
store_origin: KE
region: Kenya
---

# Brushed chrome aluminum finish 3” hardened screws included 800 lbs. force resistance U 11325 Door Reinforcement Lock – Add Extra, High Security to your Home and Prevent Unauthorized Entry – 3” Stop, Aluminum Construction, Brushed Chrome (Single Pack)

**Brand:** prime-line
**Price:** KSh5721
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in peace of mind with style and strength!

## Quick Answers

- **What is this?** U 11325 Door Reinforcement Lock – Add Extra, High Security to your Home and Prevent Unauthorized Entry – 3” Stop, Aluminum Construction, Brushed Chrome (Single Pack) by prime-line
- **How much does it cost?** KSh5721 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/44964735-u-11325-door-reinforcement-lock-add-extra-high-security-to)

## Best For

- prime-line enthusiasts

## Why This Product

- Trusted prime-line brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unmatched Strength:** Engineered to withstand 800 lbs. of force, this lock fortifies your door against break-ins.
- • **Sleek & Durable Design:** Premium brushed chrome aluminum construction adds modern style while resisting weather wear.
- • **Child-Safe & Tamper-Resistant:** Spring-loaded design installs high to keep kids safe and blocks lock picking or bumping attempts.
- • **Quick & Hassle-Free Installation:** Includes 3” hardened screws and a detailed how-to video—secure your home in minutes.
- • **Universal Fit for Swing-In Doors:** Fits any door thickness with jamb mount installation, enhancing security without bulky hardware.

## Overview

The Prime-Line U 11325 Door Reinforcement Lock is a high-security, weather-resistant aluminum lock with a sleek brushed chrome finish. Designed to withstand up to 800 lbs. of force, it prevents unauthorized entry by reinforcing swing-in doors. Easy to install with included 3” hardened screws and a spring-loaded, tamper-resistant mechanism, it offers child-safe protection and durable performance for enhanced home security.

## Description

Add an extra layer of security to your home with this Defender Security 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 anodized finish. This 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 inch 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. Length is 2 to 0.19 inch. Width is 1 to 0.38 inch. Installation takes minutes, and the U 11325 door reinforcement lock comes with 3 inch 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! Be sure to view the manufacturer’s How-To Installation Video also linked to this page, in the upper left-hand corner.

## Features

- 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. Watch the video on this page for installation tips and operating instructions.
- ADDITIONAL HOME SECURITY – Use this high security door reinforcement lock for additional home security on any swing-in door of any thickness. It helps to ensure any door cannot be opened from the outside.
- CHILD-SAFE AND TAMPER-RESISTANT – The spring-loaded design can be installed at a higher level, to ensure it is child-safe. Plus, while locked, this tamper-resistant door latch protects against the door being kicked in, lock picking and bumping.
- PRE-DRILLING – The included 3 inch security screws require holes to be pre-drilled with 1/8 inch drill bit. Do not use a drill driver with max torque setting to install the 3 inch screws as you can strip or break the heads. Some doors may require mortising. Additional mortising may be required to fit your door.
- NOTE - You may wish to purchase the MP113258 high security finger pull, designed to make opening this lock easier

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | PRIME-LINE |
| Special Feature | Weather Resistant |
| Lock Type | Reinforcement Lock |
| Item dimensions L x W x H | 1.5 x 3.81 x 6.44 inches |
| Material | Aluminum |
| Recommended Uses For Product | Home Security (Residential Doors) |
| Style | Lock |
| Color | Brushed Chrome |
| Number of Pieces | 1 |
| Finish Type | Brushed |
| Included Components | Reinforcement lock, fasteners |
| Shape | shape |
| Item Weight | 0.37 Pounds |
| Control Method | Touch |
| UPC | 049793113252 |
| Model Name | Door Reinforcement Lock |
| Global Trade Identification Number | 00049793113252 |
| Manufacturer | Prime-Line |
| Part Number | U 11325 |
| Item Weight | 5.9 ounces |
| Product Dimensions | 1.5 x 3.81 x 6.44 inches |
| Item model number | U 11325 |
| Is Discontinued By Manufacturer | No |
| Size | 3 in. |
| Finish | Brushed |
| Item Package Quantity | 1 |
| Mounting Type | Jamb mount |
| Special Features | Weather Resistant |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Warranty |

## Product Details

- **Brand:** PRIME-LINE
- **Special Feature:** Weather Resistant
- **Lock Type:** Reinforcement Lock
- **Item dimensions L x W x H:** 1.5 x 3.81 x 6.44 inches
- **Material:** Aluminum

## Images

![U 11325 Door Reinforcement Lock – Add Extra, High Security to your Home and Prevent Unauthorized Entry – 3” Stop, Aluminum Construction, Brushed Chrome (Single Pack) - Image 1](https://m.media-amazon.com/images/I/51MUKkMtjaL.jpg)

## Available Options

This product comes in different **Color, Number Of Items** options.

## Frequently Bought Together

- Prime-Line U 11325 Door Reinforcement Lock – Add Extra, High Security to your Home and Prevent Unauthorized Entry – 3” Stop, Aluminum Construction, Brushed Chrome (Single Pack)
- Prime-Line U 10385 Door Strike, for Use with 5-1/2 In. and 6 In. Hole Spacing On Dead Latch and Deadbolt, Steel, Satin Nickel (Single Pack)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-21*