---
product_id: 11901799
title: "Prime-Line U 9933 Keyed Child-Proof Sash Lock, 2-1/4 In. Hole Centers, Diecast Zinc, Painted White, (Single Pack)"
brand: "prime-line"
price: "SAR 42"
currency: SAR
in_stock: true
category: "Prime Line"
url: https://www.desertcart.com.sa/products/11901799-prime-line-u-9933-keyed-child-proof-sash-lock-2
store_origin: SA
region: Saudi Arabia
---

# Keyed child-proof lock Fits horizontal & vertical sliding windows Diecast zinc durable build Prime-Line U 9933 Keyed Child-Proof Sash Lock, 2-1/4 In. Hole Centers, Diecast Zinc, Painted White, (Single Pack)

**Brand:** prime-line
**Price:** SAR 42
**Availability:** ✅ In Stock

## Summary

> 🔒 Lock in safety, unlock peace of mind.

## Quick Answers

- **What is this?** Prime-Line U 9933 Keyed Child-Proof Sash Lock, 2-1/4 In. Hole Centers, Diecast Zinc, Painted White, (Single Pack) by prime-line
- **How much does it cost?** SAR 42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/11901799-prime-line-u-9933-keyed-child-proof-sash-lock-2)

## 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

- • **Sleek, Slim Profile:** Compact 11/16-inch wide lock blends seamlessly with modern window designs.
- • **Peace of Mind Included:** Two keys and durable diecast zinc construction for lasting child safety.
- • **Effortless Installation:** Mounts easily with standard Phillips screwdriver and included hardware.
- • **Secure Your Space with Precision:** Keyed locking mechanism ensures only you control window access.
- • **Universal Fit for Sliding Windows:** Compatible with aluminum, vinyl, and wood frames—horizontal or vertical.

## Overview

The Prime-Line U 9933 is a keyed child-proof sash lock designed for sliding windows made of aluminum, vinyl, or wood. Featuring a durable diecast zinc body with a white enamel finish, it fits windows with 2-1/4 inch hole centers and offers secure, key-controlled locking to enhance child safety and home security. Easy to install with included hardware and two keys, it’s a sleek, reliable solution for modern homes and offices.

## Description

Product Description Do you need a more secure way to child-proof your sliding windows? These keyed-locking sash locks help add peace of mind by increasing the safety of any unmonitored room with sliding windows. They are constructed of diecast zinc and come in a beautiful, white-painted finish, and only with their keys can the locks be disengaged to allow for opening of windows. These locks feature a universal design that allows them to be mounted on most vertical single-hung and double-hung sliding windows, in addition to those that slide horizontally. Depending on the size of the sash, these locks can be used as singles or pairs, and they can be installed on both left and right horizontal sliding sash. Each set contains two keys, one lock and keeper, and the installation fasteners. Installation of these sash locks is easy and can be done with a simple handheld Phillips head screwdriver. Other design features include a 1/4 inch narrow keeper, 2-1/4 inch mounting hole centers (distance between each mounting hole measured from center to center of holes), and industry standard finish to match other existing hardware in the home or office. These keyed sash locks can be mounted on most sliding windows where the checkrails of both the inner and outer sash rest flush, to include sliding windows constructed of aluminum, wood and vinyl. Only with the key inserted into the lock can the thumbturn swivel to open or close. These locks can be left in a free, non-key-locked operability, or with the lever key-locked in either the locked position or the unlocked position. Compare the style and dimensions of this lock to those required on your sliding windows and order yours today. From the Manufacturer This keyed child-proof sash lock is constructed of diecast zinc and comes finished in a white enamel finish. It features a 1/4 in. narrow keeper with 2-7/8 in. hole centers on the keeper, and 2-1/4 in. hole centers on the cam-action keyed locking latch. This sash lock can be used on vertical single and double hung sliding windows, as well as on horizontal sliding windows, and it can be installed on windows constructed of aluminum, wood and vinyl sash and frames. This child-proof designed lock can only be opened with the provided keys. Used for child-proofing sliding windows and for securing windows at high elevation.

## Features

- For use on horizontal and vertical sliding windows constructed of aluminum, vinyl, and wood
- Universal design allows these locks to be mounted on sliding sash where their checkrails rest flush when closed
- Keyed sash locks help child-proof sliding windows increasing the safety and security of the home or office
- The lock body is 11/16-inch wide, and the keeper is ¼-inch wide, both have mounting holes spaced apart at 2-1/4 inch, on center
- Please refer to the line art drawing for dimensions and compare with your original item before purchasing (Not Universal)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00BNVR5EY |
| Additional Features | Key Lock |
| Best Sellers Rank | #140,257 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #166 in Window Locks & Latches |
| Brand Name | PRIME-LINE |
| Color | White |
| Control Method | App |
| Controller Type | Hand Control |
| Customer Reviews | 4.4 4.4 out of 5 stars (735) |
| Finish Types | White |
| Global Trade Identification Number | 00049793099334 |
| Included Components | Lock, keepr, 2 keys and fasteners |
| Item Dimensions | 2.5 x 1 x 1 inches |
| Item Type Name | Slim-Line Keyed Sash Lock |
| Item Weight | 0.27 g |
| Lock Type | Key Lock |
| Manufacturer | Prime-Line Products (Home Improvement) |
| Manufacturer Part Number | U 9933 |
| Manufacturer Warranty Description | Goods are warranted against manufacturing defects for 1 year. |
| Material Type | Diecast |
| Model Name | White, Slim-Line Keyed Sash Lock |
| Model Number | U 9933 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Recommended Uses For Product | Child-proofing and securing sliding windows |
| Style Name | Modern |
| UPC | 049793099334 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** PRIME-LINE
- **Item dimensions L x W x H:** 2.5 x 1 x 1 inches
- **Lock Type:** Key Lock
- **Material:** Diecast
- **Special Feature:** Key Lock

## Images

![Prime-Line U 9933 Keyed Child-Proof Sash Lock, 2-1/4 In. Hole Centers, Diecast Zinc, Painted White, (Single Pack) - Image 1](https://m.media-amazon.com/images/I/4110bqNRiML.jpg)
![Prime-Line U 9933 Keyed Child-Proof Sash Lock, 2-1/4 In. Hole Centers, Diecast Zinc, Painted White, (Single Pack) - Image 2](https://m.media-amazon.com/images/I/31HKNI54QjL.jpg)
![Prime-Line U 9933 Keyed Child-Proof Sash Lock, 2-1/4 In. Hole Centers, Diecast Zinc, Painted White, (Single Pack) - Image 3](https://m.media-amazon.com/images/I/513BhwJNhdL.jpg)
![Prime-Line U 9933 Keyed Child-Proof Sash Lock, 2-1/4 In. Hole Centers, Diecast Zinc, Painted White, (Single Pack) - Image 4](https://m.media-amazon.com/images/I/41OtpfGKHWL.jpg)

## Available Options

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

## Frequently Bought Together

- Prime-Line U 9933 Keyed Child-Proof Sash Lock, 2-1/4 In. Hole Centers, Diecast Zinc, Painted White, (Single Pack)
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**Shop now:** [https://www.desertcart.com.sa/products/11901799-prime-line-u-9933-keyed-child-proof-sash-lock-2](https://www.desertcart.com.sa/products/11901799-prime-line-u-9933-keyed-child-proof-sash-lock-2)

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*Product available on Desertcart Saudi Arabia*
*Store origin: SA*
*Last updated: 2026-08-18*