---
product_id: 254504540
title: "Products Defender Security U 9847 Patio Sliding Door Loop Lock - Increase Home Security, Install Additional Child-Safe Security, 2-1/8\" Hardened Steel Bar with Diecast Base, Chrome Plated,"
brand: "prime-line"
price: "NZ$35"
currency: NZD
in_stock: true
category: "Prime Line"
url: https://www.desertcart.nz/products/254504540-products-defender-security-u-9847-patio-sliding-door-loop-lock
store_origin: NZ
region: New Zealand
---

# Child-Safe Security Design 2-1/8" Hardened Steel Bar Quick & Easy Installation Products Defender Security U 9847 Patio Sliding Door Loop Lock - Increase Home Security, Install Additional Child-Safe Security, 2-1/8" Hardened Steel Bar with Diecast Base, Chrome Plated,

**Brand:** prime-line
**Price:** NZ$35
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in safety, style, and peace of mind—because your home deserves the best.

## Quick Answers

- **What is this?** Products Defender Security U 9847 Patio Sliding Door Loop Lock - Increase Home Security, Install Additional Child-Safe Security, 2-1/8" Hardened Steel Bar with Diecast Base, Chrome Plated, by prime-line
- **How much does it cost?** NZ$35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/254504540-products-defender-security-u-9847-patio-sliding-door-loop-lock)

## 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

- • **Trusted & Proven:** Highly rated with 4.6 stars from over 8,000 users—join thousands who’ve upgraded their home security.
- • **Sleek Chrome Finish:** Modern satin nickel plating blends seamlessly with contemporary door designs for subtle style.
- • **Child-Proof Peace of Mind:** Install out of reach to prevent little hands from unlocking, keeping your family safer.
- • **Fortify Your Sliding Doors:** Robust 2-1/8" hardened steel bar ensures maximum resistance against forced entry.
- • **Effortless DIY Security Upgrade:** Includes all installation fixings for a fast, no-fuss setup—secure your home in minutes.

## Overview

The Prime-Line Defender Security U 9847 Patio Sliding Door Loop Lock is a durable, chrome-plated secondary locking device featuring a hardened 2-1/8" steel bar. Designed for quick installation with included fixings, it enhances home security and offers child-safe protection by preventing unauthorized door opening. Lightweight yet robust, this modern lock is highly rated and ideal for both residential and office sliding doors.

## Description

Buy Prime-Line Products Defender Security U 9847 Patio Sliding Door Loop Lock - Increase Home Security, Install Additional Child-Safe Security, 2-1/8" Hardened Steel Bar with Diecast Base, Chrome Plated, online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## Features

- Secondary Security Locking Device – This U 9847 Patio Sliding Door Loop Lock Can Be Used On A Patio Sliding Door As A Secondary Security Lock For Increased Home Safety.
- Child-Safe Security Device - This Door Loop Lock Can Also Be Installed Out Of Reach Of Children So They Cannot Open The Door By Themselves, Providing Additional Child-Safe Door Security.
- Easy Installation - Installation Is Quick And Easy – Additional Security For Your Home Or Office Doors Are Within Reach! Installation Fasteners Are Included.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004AHVA5S |
| ASIN  | B004AHVA5S |
| Additional Features | Easy to Install |
| Best Sellers Rank | #50,606 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #209 in Door Latches & Bolts #4,376 in Wall Painting Supplies, Tools & Wall Treatments |
| Brand Name | PRIME-LINE |
| Color | Chrome Plated |
| Control Method | Touch |
| Controller Type | Hand Control |
| Country of Publication | China |
| Country of origin  | China |
| Customer Reviews | 4.6 4.6 out of 5 stars (8,246) |
| Customer reviews | 4.6 4.6 out of 5 stars (8,246) |
| Date First Available  | 21 August 2012 |
| Finish Types | Satin Nickel |
| Global Trade Identification Number | 00049793098474 |
| Included Components | Installation Fixings |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions | 16 x 80 x 116 millimeters |
| Item Type Name | Loop lock |
| Item Weight | 136 Grams |
| Item model number  | U 9847 |
| Lock Type | Loop lock |
| Manufacturer | Prime-Line Products (Home Improvement) |
| Manufacturer  | Prime-Line Products (Home Improvement) |
| Manufacturer Part Number | U 9847 |
| Material Type | Alloy Steel |
| Model Name | U 9847 |
| Model Number | U 9847 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Product Dimensions  | 1.59 x 7.95 x 11.58 cm; 136 g |
| Recommended Uses For Product | Door (Home, Office) |
| Shape | Rectangular Prism |
| Style Name | Modern |
| UPC | 049793098474 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** PRIME-LINE
- **Item dimensions L x W x H:** 16 x 80 x 116 millimeters
- **Lock type:** Loop lock
- **Material:** Alloy Steel
- **Special features:** Easy to Install

## Images

![Products Defender Security U 9847 Patio Sliding Door Loop Lock - Increase Home Security, Install Additional Child-Safe Security, 2-1/8" Hardened Steel Bar with Diecast Base, Chrome Plated, - Image 1](https://m.media-amazon.com/images/I/61ZQPllmXmL.jpg)

## Available Options

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

## 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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**Shop now:** [https://www.desertcart.nz/products/254504540-products-defender-security-u-9847-patio-sliding-door-loop-lock](https://www.desertcart.nz/products/254504540-products-defender-security-u-9847-patio-sliding-door-loop-lock)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-10-25*