---
product_id: 30910779
title: "Prime-Line U 9884 Diecast, White, Keyed Step-On, Sliding Patio Door Lock (Single Pack)"
brand: "prime-line"
price: "€ 5.70"
currency: EUR
in_stock: false
reviews_count: 13
url: https://www.desertcart.it/products/30910779-prime-line-u-9884-diecast-white-keyed-step-on-sliding
store_origin: IT
region: Italy
---

# Compact Size Key Lock Alloy Steel Prime-Line U 9884 Diecast, White, Keyed Step-On, Sliding Patio Door Lock (Single Pack)

**Brand:** prime-line
**Price:** € 5.70
**Availability:** ❌ Out of Stock

## Summary

> 🔑 Lock in Style and Security!

## Quick Answers

- **What is this?** Prime-Line U 9884 Diecast, White, Keyed Step-On, Sliding Patio Door Lock (Single Pack) by prime-line
- **How much does it cost?** € 5.70 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/30910779-prime-line-u-9884-diecast-white-keyed-step-on-sliding)

## 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

- • **Easy Installation:** Includes all necessary mounting hardware; just grab a Phillips screwdriver and you're set!
- • **Secure Your Space:** Effortlessly locks your sliding patio door in both closed and ventilating positions.
- • **Sleek Modern Design:** A stylish white finish that complements any contemporary home decor.
- • **Peace of Mind Warranty:** Backed by a 1-year warranty against manufacturing defects for your confidence.
- • **Foot-Operated Convenience:** Enjoy hands-free operation with a simple step, perfect for busy lifestyles.

## Overview

The Prime-Line U 9884 Diecast Keyed Step-On Sliding Patio Door Lock is designed for modern homes, providing a secure and convenient locking solution for sliding patio doors. Made from durable alloy steel and featuring a sleek white finish, this lock is easy to install and operate, ensuring your home remains safe while enhancing its aesthetic appeal.

## Description

This is a keyed step-on sliding door lock. The steel bolt securely locks your door in a closed or ventilating position. Convenient foot operated design. Allows you to lock your door or open it slightly and still allow ventilation while keeping your home secure. Helps to prevent unwanted sliding and lifting of the door. All the necessary mounting hardware is included for a quick and easy installation. Unlocks with provided key. Uses B1 keyway, ILCO (1098M).

Review: Easy install - Bought this for our sliding door, was an easy install and works as it should
Review: Easy to install - Good product as expected.

## Features

- Used on the back of sliding patio doors to secure it in position
- Securely locks sliding patio door in closed or ventilating position
- Convenient foot operation
- Diecast painted white
- Locks and unlocks with supplied key
- Mounting hardware included
- A Phillips head screwdriver is required for installation
- Please refer to the line art drawing for dimensions and compare with your needs before ordering

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00BEZW6CU |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #869,331 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #5,359 in Door Lock Replacement Parts |
| Brand | PRIME-LINE |
| Color | White |
| Control Method | Touch |
| Controller Type | Hand Control |
| Customer Reviews | 4.3 4.3 out of 5 stars (83) |
| Date First Available | February 8, 2013 |
| Finish | White |
| Finish Type | White |
| Global Trade Identification Number | 00049793098849 |
| Handle Material | Alloy Steel |
| Included Components | Mounting hardware |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 5.6 ounces |
| Item dimensions L x W x H | 1.12 x 0.93 x 2.31 inches |
| Item model number | U 9884 |
| Lock Type | Key Lock |
| Manufacturer | Prime-Line Products (Home Improvement) |
| Material | Diecast/Steel |
| Model Name | Keyed Step-on Sliding Door Lock |
| Number of Pieces | 1 |
| Part Number | U 9884 |
| Product Dimensions | 1.12 x 0.93 x 2.31 inches |
| Recommended Uses For Product | Securing sliding patio doors |
| Shape | Rectangular |
| Size | 1 Pack |
| Special Feature | Key Lock |
| Special Features | Key Lock |
| Style | Modern |
| UPC | 049793098849 |
| Warranty Description | Goods are warranted against manufacturing defects for 1 year. |

## Product Details

- **Brand:** PRIME-LINE
- **Item dimensions L x W x H:** 1.12 x 0.93 x 2.31 inches
- **Lock Type:** Key Lock
- **Material:** Diecast/Steel
- **Special Feature:** Key Lock

## Images

![Prime-Line U 9884 Diecast, White, Keyed Step-On, Sliding Patio Door Lock (Single Pack) - Image 1](https://m.media-amazon.com/images/I/617Xmb3IYsL.jpg)
![Prime-Line U 9884 Diecast, White, Keyed Step-On, Sliding Patio Door Lock (Single Pack) - Image 2](https://m.media-amazon.com/images/I/61JjiQTLFsL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy install
*by C***A on August 1, 2025*

Bought this for our sliding door, was an easy install and works as it should

### ⭐⭐⭐⭐ Easy to install
*by G***V on March 15, 2017*

Good product as expected.

### ⭐⭐⭐⭐⭐ Strong locks
*by W***S on January 23, 2017*

I have these in my house and could not find them at any hardware store including the big box hardware store where I originally bought mine. Found them here and received them within a couple days. Perfect. They are very secure locks. The lock on my sliding glass door is bad as are the replacements that only last a few months then they go bad again. Next to replacing the whole sliding glass door, very expensive, these are great replacements instead.

## Frequently Bought Together

- Prime-Line U 9884 Diecast, White, Keyed Step-On, Sliding Patio Door Lock (Single Pack)
- Prime-Line U 9879 White, Step-On Sliding Patio Door Lock (Single Pack)

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---

*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-03-11*