---
product_id: 22810674
title: "Prime-Line U 9819 Aluminum, Sliding Window Security Lock (4 Pack)"
brand: "prime-line"
price: "₨180"
currency: SCR
in_stock: true
url: https://www.desertcart.sc/products/22810674-prime-line-u-9819-aluminum-sliding-window-security-lock-4
store_origin: SC
region: Seychelles
---

# Secure thumb-turn lock Fits up to 1/8 inch rail Tool-free installation Prime-Line U 9819 Aluminum, Sliding Window Security Lock (4 Pack)

**Brand:** prime-line
**Price:** ₨180
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in peace of mind, unlock your lifestyle.

## Quick Answers

- **What is this?** Prime-Line U 9819 Aluminum, Sliding Window Security Lock (4 Pack) by prime-line
- **How much does it cost?** ₨180 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/22810674-prime-line-u-9819-aluminum-sliding-window-security-lock-4)

## 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

- • **Tool-Free Setup:** Install in minutes without any tools, perfect for busy professionals.
- • **Compact & Durable:** Lightweight yet robust aluminum build ensures lasting protection without bulk.
- • **Effortless Security:** Lock your sliding windows with a simple thumb turn—no keys, no hassle.
- • **Ventilation Control:** Secure windows in both closed and ventilated positions for fresh air without compromise.
- • **Sleek Aluminum Finish:** Modern, natural aluminum design blends seamlessly with your home or office aesthetic.

## Overview

The Prime-Line U 9819 Sliding Window Security Lock is a 4-pack of extruded aluminum locks designed for metal horizontal sliding windows. Featuring a secure thumb-turn screw, it fits rails up to 1/8 inch wide and installs easily without tools. Its natural aluminum finish offers a modern look while providing reliable secondary security for both closed and ventilated window positions.

## Description

Prime-Line U 9819 Aluminum, Sliding Window Security Lock (4 Pack)

## Features

- WINDOW LOCK – Use this lock to secure metal horizontal sliding windows in a closed or ventilating position
- SECURE – The thumb turn screw of this sliding window lock secures the lock in place
- INSTALLATION – Easily install this secondary lock with no tools required
- DIMENSIONS – The secure lock has a natural finish and can fit up to a 1/8 inch wide rail
- NOTE – Please refer to the line art drawing for dimensions and compare with your needs before purchasing (Not Universal)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | PRIME-LINE |
| Special Feature | Thumbscrew Lock |
| Lock Type | Window Lock |
| Item dimensions L x W x H | 0.5 x 1 x 0.44 inches |
| Material | Aluminum |
| Recommended Uses For Product | Securing sliding windows |
| Style | Modern |
| Color | Silver |
| Number of Pieces | 4 |
| Finish Type | Aluminum |
| Included Components | Sliding Window Security Lock |
| Controller Type | Hand Control |
| Item Weight | 2.24 ounces |
| Control Method | Touch |
| UPC | 049793098191 |
| Model Name | Sliding Window Security Lock |
| Global Trade Identification Number | 00049793098191 |
| Manufacturer | Prime-Line Products (Home Improvement) |
| Part Number | U 9819 |
| Product Dimensions | 0.5 x 1 x 0.44 inches |
| Item model number | U 9819 |
| Is Discontinued By Manufacturer | No |
| Size | 4 Count (Pack of 1) |
| Finish | Aluminum |
| Item Package Quantity | 1 |
| Special Features | Thumbscrew Lock |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Goods are warranted against manufacturing defects for 1 year. In no case is Prime-Line responsible for user related damage or damage incurred during installation. Warranty is void if products are subjected to abnormal conditions, misapplication or abuse. |

## Product Details

- **Brand:** PRIME-LINE
- **Special Feature:** Thumbscrew Lock
- **Lock Type:** Window Lock
- **Item dimensions L x W x H:** 0.5 x 1 x 0.44 inches
- **Material:** Aluminum

## Images

![Prime-Line U 9819 Aluminum, Sliding Window Security Lock (4 Pack) - Image 1](https://m.media-amazon.com/images/I/51GsZlm1dpL.jpg)

## Available Options

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

## Frequently Bought Together

- Prime-Line U 9819 Aluminum, Sliding Window Security Lock (4 Pack)
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**Shop now:** [https://www.desertcart.sc/products/22810674-prime-line-u-9819-aluminum-sliding-window-security-lock-4](https://www.desertcart.sc/products/22810674-prime-line-u-9819-aluminum-sliding-window-security-lock-4)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-15*