---
product_id: 33335902
title: "Prime-Line U 9823 Aluminum, White Finish, Sliding Window Security Lock (4 Pack)"
brand: "prime-line"
price: "€ 13.57"
currency: EUR
in_stock: true
category: "Prime Line"
url: https://www.desertcart.gr/products/33335902-prime-line-u-9823-aluminum-white-finish-sliding-window-security
store_origin: GR
region: Greece
---

# Secure sliding & ventilate Thumb turn screw lock Easy install, fits 1/8" rails Prime-Line U 9823 Aluminum, White Finish, Sliding Window Security Lock (4 Pack)

**Brand:** prime-line
**Price:** € 13.57
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in safety, unlock peace of mind.

## Quick Answers

- **What is this?** Prime-Line U 9823 Aluminum, White Finish, Sliding Window Security Lock (4 Pack) by prime-line
- **How much does it cost?** € 13.57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/33335902-prime-line-u-9823-aluminum-white-finish-sliding-window-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

- • **Precision Fit:** Designed to snugly fit up to 1/8 inch thick window rails, ensuring a seamless, tamper-resistant hold.
- • **Dual-Mode Security:** Lock your sliding windows fully closed or just cracked open for fresh air without compromising safety.
- • **Trusted & Top-Ranked:** Join over 11,700 satisfied users who rated it 4.4 stars and made it the #3 best seller in window locks.
- • **Durable Aluminum Build:** Extruded aluminum with a sleek white finish offers long-lasting strength and modern style.
- • **Tool-Free Installation:** Quick and hassle-free setup with a simple thumb turn screw—no extra tools or expertise needed.

## Overview

The Prime-Line U 9823 Sliding Window Security Lock is a robust extruded aluminum rim lock with a white finish, designed to secure metal horizontal sliding windows either fully closed or slightly open for ventilation. Featuring a steel thumb turn screw for easy, tool-free installation, it fits window rails up to 1/8 inch thick. This 4-pack is a top-rated, best-selling solution trusted by thousands for home and office window security.

## Description

This is an extruded aluminum lock with steel thumbscrew. Used on metal horizontal sliding windows. Allows you to lock window in the closed or ventilating position.

## Features

- Used to secure sliding window in a closed or ventilating position
- Thumb turn screw secures lock in place
- Fits up to 1/8 inch thick rails
- Extruded aluminum with a white finish
- Easy to install

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00BAFIT7A |
| Additional Features | Ventilation Lock, Easy Installation |
| Best Sellers Rank | #920 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3 in Window Locks & Latches |
| Brand | PRIME-LINE |
| Brand Name | PRIME-LINE |
| Color | White |
| Customer Reviews | 4.4 out of 5 stars 11,722 Reviews |
| Finish Types | White |
| Global Trade Identification Number | 00049793098238 |
| Included Components | Sliding security lock |
| Item Dimensions | 1.13 x 1 x 0.43 inches |
| Item Type Name | Sliding window lock |
| Item Weight | 0.01 Ounces |
| Item dimensions L x W x H | 1.13 x 1 x 0.43 inches |
| Lock Type | Rim Lock |
| Manufacturer | Prime-Line Products (Home Improvement) |
| Manufacturer Part Number | U 9823 |
| Manufacturer Warranty Description | Goods are warranted against manufacturing defects for 1 year. |
| Material | Aluminum |
| Material Type | Aluminum |
| Model Name | Sliding Window Lock |
| Model Number | U 9823 |
| Number of Pieces | 4 |
| Recommended Uses For Product | Securing sliding windows in homes and offices |
| Smart Home Compatibility | Not Smart Home Compatible |
| Style Name | Modern |
| UPC | 049793098238 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** PRIME-LINE
- **Item dimensions L x W x H:** 1.13 x 1 x 0.43 inches
- **Lock Type:** Rim Lock
- **Material:** Aluminum
- **Special Feature:** Ventilation Lock, Easy Installation

## Images

![Prime-Line U 9823 Aluminum, White Finish, Sliding Window Security Lock (4 Pack) - Image 1](https://m.media-amazon.com/images/I/51HLeFDOuxL.jpg)

## Available Options

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

## Frequently Bought Together

- Prime-Line U 9823 Aluminum, White Finish, Sliding Window Security Lock (4 Pack)
- Prime-Line U 9809 Sliding Window Lock for Vinyl Windows – Easy Installation to Keep Windows Securely Closed – Diecast Construction, White (2 Pack)
- Prime-Line U 9819 Aluminum, Sliding Window Security Lock (4 Pack)

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**Shop now:** [https://www.desertcart.gr/products/33335902-prime-line-u-9823-aluminum-white-finish-sliding-window-security](https://www.desertcart.gr/products/33335902-prime-line-u-9823-aluminum-white-finish-sliding-window-security)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-07-21*