---
product_id: 2308961
title: "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)"
brand: "prime-line"
price: "€ 22.59"
currency: EUR
in_stock: true
url: https://www.desertcart.com.cy/products/2308961-prime-line-u-9847-patio-sliding-door-loop-lock-increase
store_origin: CY
region: Cyprus
---

# 2-1/8 inch hardened steel bar Easy, fast installation with included fasteners Durable chrome-plated diecast base 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)

**Brand:** prime-line
**Price:** € 22.59
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in safety, unlock peace of mind.

## Quick Answers

- **What is this?** 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) by prime-line
- **How much does it cost?** € 22.59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/2308961-prime-line-u-9847-patio-sliding-door-loop-lock-increase)

## 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

- • **Built to Last:** Hardened steel and chrome plating ensure weather-resistant, long-term protection.
- • **Sleek & Subtle:** Chrome finish blends seamlessly with modern door aesthetics for a polished look.
- • **Effortless Setup:** Quick, no-fuss installation with all hardware included—security within minutes.
- • **Child-Safe Peace of Mind:** Install high and out of reach to keep little explorers safe.
- • **Fortify Your Sliding Doors:** Add a robust secondary lock that boosts home security instantly.

## Overview

The U 9847 Patio Sliding Door Loop Lock is a secondary security device designed to enhance the safety of sliding patio doors. Featuring a 2-1/8 inch hardened steel locking bar with a chrome-plated diecast base, it offers durable, weather-resistant protection. Easy to install with included fasteners, it also serves as a child-safe lock by being mountable out of reach. Ideal for professionals seeking reliable, sleek security upgrades that blend seamlessly with modern home design.

## Description

Product Description Secure your home or office doors with additional security with the Defender Security U 9846 Patio Sliding Door Loop Lock. This secondary security locking device provides additional, increased home safety for sliding patio doors. It can also be placed out of reach of children, high on a door, so they cannot open the door themselves and enter or exit into dangerous areas. This door loop lock is constructed of a nickel-plated hardened steel locking rod with a diecast bracket and keeper also with a nickel-plated finish. It’s strong and durable, sure to last, and installation is quick and easy. All installation fasteners are included, and it is designed to secure to door to the jamb. Exercise caution when mounting on glass panel doors not to damage your glass panel. 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.

## Features

- SECONDARY SECURITY LOCKING DEVICE – This Defender Security U 9846 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.
- DURABLE CONSTRUCTION – This door loop lock has a hardened steel locking bar with diecast constructed mounting plate and keeper, with a nickel-plated finish.
- PRODUCT INFO - This locking device features a 2-1/8 inch reach, which is designed to secure the door to the jamb.
- Used on patio sliding door systems as a secondary security locking device
- 2-1/8 in reach
- Chrome plated finish
- Hardened steel locking bar with diecast constructed mounting plate and keeper

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004AHVA5S |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #63,095 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #135 in Door Lock Replacement Parts |
| Brand | PRIME-LINE |
| Color | Chrome |
| Control Method | Touch |
| Controller Type | Hand Control |
| Date First Available | November 3, 2010 |
| Finish | Satin Nickel |
| Finish Type | Satin Nickel |
| Global Trade Identification Number | 00049793098474 |
| Included Components | lock, keeper and fasteners |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 4.8 ounces |
| Item dimensions L x W x H | 0.63 x 3.13 x 4.56 inches |
| Item model number | U 9847 |
| Lock Type | Loop lock |
| Manufacturer | Prime-Line Products (Home Improvement) |
| Material | Alloy Steel |
| Model Name | Sliding Door Loop Lock |
| Number of Pieces | 1 |
| Part Number | U 9847 |
| Product Dimensions | 0.63 x 3.13 x 4.56 inches |
| Recommended Uses For Product | Door |
| Shape | Rectangular Prism |
| Size | 2-1/8 in. |
| Special Feature | Weather Resistant |
| Special Features | Weather Resistant |
| Style | Sliding Door |
| UPC | 049793098474 |
| Warranty Description | Goods are warranted against manufacturing defects for 1 year. |

## 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 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) - Image 1](https://m.media-amazon.com/images/I/61ZQPllmXmL.jpg)

## 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 Cyprus*
*Store origin: CY*
*Last updated: 2026-02-22*