---
product_id: 2308961
title: "Prime-Line Patio Sliding Door Loop Lock, Child Safety & Security, Chrome"
brand: "prime-line"
price: "KSh3609"
currency: KES
in_stock: true
reviews_count: 13
url: https://www.desertcart.co.ke/products/2308961-prime-line-patio-sliding-door-loop-lock-child-safety-security
store_origin: KE
region: Kenya
---

# 2-1/8 inch hardened steel bar Child-safe higher placement option Includes mounting hardware for quick install Prime-Line Patio Sliding Door Loop Lock, Child Safety & Security, Chrome

**Brand:** prime-line
**Price:** KSh3609
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in safety and style — because your home deserves the best.

## Quick Answers

- **What is this?** Prime-Line Patio Sliding Door Loop Lock, Child Safety & Security, Chrome by prime-line
- **How much does it cost?** KSh3609 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/2308961-prime-line-patio-sliding-door-loop-lock-child-safety-security)

## 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

- • **Child Safety First:** Install higher on the door to keep curious little ones safe and secure from unsupervised outdoor access.
- • **Durable Chrome Finish:** Nickel-plated diecast base resists corrosion and maintains sleek, modern aesthetics over time.
- • **Peace of Mind, Every Day:** Secondary locking device that complements your existing security system for enhanced home protection.
- • **Fortify Your Sliding Door:** Add a robust 2-1/8 inch hardened steel loop lock to block unauthorized entry effortlessly.
- • **Quick & Hassle-Free Setup:** All mounting hardware included for a seamless, professional-grade installation in minutes.

## Overview

The Prime-Line U 9847 Patio Sliding Door Loop Lock is a heavy-duty, chrome-plated security accessory designed to reinforce sliding patio doors. Featuring a 2-1/8 inch hardened steel locking bar and diecast mounting bracket, it offers enhanced protection against unauthorized entry and includes a child-safe installation option. Easy to install with included hardware, this lock combines durability, corrosion resistance, and practical safety for families and homeowners seeking an affordable security upgrade.

## Description

Product Description Add an extra layer of protection to your sliding patio door with the Defender Security U 9847 Patio Sliding Door Loop Lock. Designed as a secondary security device, this lock helps reinforce existing door hardware to deter unauthorized entry without requiring replacement of the primary locking system. The loop lock secures the sliding door panel to the jamb, providing reliable supplemental protection for residential and light commercial applications. Constructed with a hardened steel locking loop and nickel-plated diecast mounting bracket and keeper, this lock is built for strength, durability, and corrosion resistance. The 2-1/8 in. reach is designed to provide secure engagement on compatible door configurations. For added household safety, the lock can be installed higher on the door, helping limit access by young children. Installation is quick and straightforward with the included mounting hardware. Be sure to compare dimensions with your door setup before ordering to ensure proper fit. From the Manufacturer This patio sliding door loop lock is constructed of a hardened locking bar and a diecast mounting plate and keeper. The locking bar and plates of this lock come finished in a chrome plating and all required fasteners are included. This locking device features a 2-1/8 in. reach which is designed to secure the door to the jamb for increased safety of the home. This sliding door loop lock is easy to install and is used by many. This item is also available in 1-1/8 in., 1-3/16 in., 1-7/16 in., and 2-1/4 in. reaches.

Review: Great for ANY door!! - I’m using this on my storm door as extra reinforcement so my special needs teenager can’t wear down the handle lock or push the door open and run out (like he did on my mother’s door, and so outsiders can’t rip the door open and get in. This is very strong, easy to install and easy to use. I’m 50, female, and it took me less than 10 minutes to get my drill and install this lock. I marked the holes on the frame with a pen, pre-drilled the holes with a drill bit and then drilled the screws in. It’s very secure in both the frame and the door, and I’m very happy with this product! I was not compensated in any way for my review.
Review: Makes us feel safer with our pool - We have a backyard pool and have ugly alarms on the doors that we had to install when we had our pool built years ago. We stayed at a Ritz Carlton a few years ago and they had locks similar to these on the slider doors. We really like these. They looked a LOT better than the ugly alarm and we have ours installed at the top of the door so the little kids can't reach them. I am removing the ugly alarms. We just bought another one of these recently for another door. Easy to install too!!!

## Features

- Ideal Use: Adds secondary security to sliding patio doors to help deter unauthorized entry and reinforce existing locks
- Dimensions & Compatibility: Features a 2-1/8 in. reach designed to secure the sliding door panel to the jamb; verify dimensions before purchase
- Materials & Components: Hardened steel locking loop with nickel-plated diecast bracket and keeper for durability and corrosion resistance
- Key Features: Provides supplemental door security and can be mounted higher on the door to help limit access by young children
- Fit Guidance: Includes mounting hardware for installation; compare door dimensions and mounting requirements to ensure compatibility

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004AHVA5S |
| Additional Features | Weather Resistant |
| Best Sellers Rank | #22,943 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #26 in Door Lock Replacement Parts |
| Brand | PRIME-LINE |
| Brand Name | PRIME-LINE |
| Color | Chrome |
| Control Method | Touch |
| Controller Type | Hand Control |
| Customer Reviews | 4.6 out of 5 stars 8,670 Reviews |
| Finish Types | Satin Nickel |
| Global Trade Identification Number | 00049793098474 |
| Included Components | lock, keeper and fasteners |
| Item Dimensions | 0.63 x 3.13 x 4.56 inches |
| Item Type Name | Loop lock |
| Item Weight | 136 g |
| Item dimensions L x W x H | 0.63 x 3.13 x 4.56 inches |
| Lock Type | Loop lock |
| Manufacturer | Prime-Line Products (Home Improvement) |
| Manufacturer Part Number | U 9847 |
| Manufacturer Warranty Description | Goods are warranted against manufacturing defects for 1 year. |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Model Name | Sliding Door Loop Lock |
| Model Number | U 9847 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Recommended Uses For Product | Door |
| Shape | Rectangular Prism |
| Special Feature | Weather Resistant |
| Style Name | Sliding Door |
| UPC | 049793098474 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** PRIME-LINE
- **Item dimensions L x W x H:** 0.63 x 3.13 x 4.56 inches
- **Lock Type:** Loop lock
- **Material:** Alloy Steel
- **Special Feature:** Weather Resistant

## Images

![Prime-Line Patio Sliding Door Loop Lock, Child Safety & Security, Chrome - Image 1](https://m.media-amazon.com/images/I/61ZQPllmXmL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for ANY door!!
*by D***3 on September 26, 2023*

I’m using this on my storm door as extra reinforcement so my special needs teenager can’t wear down the handle lock or push the door open and run out (like he did on my mother’s door, and so outsiders can’t rip the door open and get in. This is very strong, easy to install and easy to use. I’m 50, female, and it took me less than 10 minutes to get my drill and install this lock. I marked the holes on the frame with a pen, pre-drilled the holes with a drill bit and then drilled the screws in. It’s very secure in both the frame and the door, and I’m very happy with this product! I was not compensated in any way for my review.

### ⭐⭐⭐⭐⭐ Makes us feel safer with our pool
*by C***W on January 20, 2025*

We have a backyard pool and have ugly alarms on the doors that we had to install when we had our pool built years ago. We stayed at a Ritz Carlton a few years ago and they had locks similar to these on the slider doors. We really like these. They looked a LOT better than the ugly alarm and we have ours installed at the top of the door so the little kids can't reach them. I am removing the ugly alarms. We just bought another one of these recently for another door. Easy to install too!!!

### ⭐⭐⭐⭐⭐ GREAT quality, great product
*by L***E on May 24, 2024*

PROS: -got here fast -very high quality -works on in-swing AND OUT-SWING doors CONS: -install is a little tricky if you want the latch to drop in smoothly -screw that come with it are not what you need to properly secure this to the door and frame EXPLANATIONS: I would definitely buy these again. My landlord refused to install deadbolts so I installed these because my front door is in-swing and my back door is out-swing. I wanted something to match but that would also be study like a deadbolt. The key is getting better screws. The screws that came with the prouct are size 6 (diameter) and are one inch long. I was looking for home security, so I got the longest screws I could find based on the width of the frame and the door. In the video, I am putting my whole body wight into opening the door (25F, 210 lbs) and NOTHING. I feel so safe in my house now :) Side note: youre supposed to use size 6 screws but you can use size 8, its just more finicky because they BARELY fit.

## Frequently Bought Together

- Prime-Line U 9847 Patio Sliding Door Loop Lock – Increase Home Security, Install Additional Child-Safe Security, 2-1/8 In. Hardened Steel Bar with Diecast Base, Chrome Plated (Single Pack)
- Prime-Line U 9846 Patio Sliding Door Loop Lock – Increase Home Security, Install Additional Child-Safe Security, 1-1/8 In. Hardened Steel Bar with Diecast Base, Nickel Plated (Single Pack)
- SDGINA Sliding Door Security Lock - Sliding Patio Door Lock for Glass Doors, Child Safety Foot Locks (Sliding Glass Door Lock, 1, Count)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-09-13*