---
product_id: 18936753
title: "Prime-Line U 9997 Aluminum, Sliding Patio Door Keyed with Bolt Lock (Single Pack)"
brand: "prime-line"
price: "$57.03"
currency: USD
in_stock: true
reviews_count: 8
category: "Prime Line"
url: https://www.desertcart.us/products/18936753-prime-line-u-9997-aluminum-sliding-patio-door-keyed-bolt
store_origin: US
region: United States of America
---

# 1.5-inch throw bolt for secure locking Surface mount design for easy installation Diecast aluminum finish for durability Prime-Line U 9997 Aluminum, Sliding Patio Door Keyed with Bolt Lock (Single Pack)

**Brand:** prime-line
**Price:** $57.03
**Availability:** ✅ In Stock

## Summary

> 🔒 Lock in peace of mind, unlock your freedom.

## Quick Answers

- **What is this?** Prime-Line U 9997 Aluminum, Sliding Patio Door Keyed with Bolt Lock (Single Pack) by prime-line
- **How much does it cost?** $57.03 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/18936753-prime-line-u-9997-aluminum-sliding-patio-door-keyed-bolt)

## 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

- • **Effortless Security:** Keyed bolt lock with a smooth handle for quick, reliable locking every time.
- • **Ventilation-Friendly:** Lock your door securely even in ventilating position—fresh air without compromising safety.
- • **Versatile Protection:** Perfect for sliding patio doors, sheds, and utility doors—one lock, multiple uses.
- • **Durable Craftsmanship:** Diecast aluminum construction ensures long-lasting strength and corrosion resistance.
- • **Hassle-Free Installation:** Surface mount design with included fasteners makes setup a breeze—no extra tools needed.

## Overview

The Prime-Line U 9997 is a robust diecast aluminum sliding patio door lock featuring a 1.5-inch keyed throw bolt. Designed for easy surface mounting, it secures sliding doors, sheds, and utility doors while allowing ventilation locking. With a sleek aluminum finish and included keys, it offers durable, versatile protection backed by a 1-year warranty.

## Description

This lock is constructed from diecast and comes in a painted aluminum color. The 1-1/2 inch throw bolt may be manually or key locked. Helps to prevent forced entry and may be locked in ventilating position. Can be used on patio doors, sheds, and utility doors to help prevent a forced entry. May also be mounted in a ventilating position and keep the door secure.

Review: Great purchase, perfect for us. - This is a great product. We've had a different bolt lock which had a sliding bolt which wasn't attached to the lock. It eventually began falling out of the lock , and was difficult to push up into the lock. This is so easy to install and use with the handle attached to the lock. We bolt the door every time now as its so easy. Where was this when I ordered the first one, it is soooo much better. I recommend this bolt lock highly!
Review: Great for securing sliding glass door. - Worked great and good construction. Make sure to measure twice and cut once!

## Features

- Designed for sliding patio doors
- Helps protect against a forced entry
- Surface mount design
- Diecast construction with a n aluminum finish
- Can be used on shed and utility door

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00176KXXA |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #109,964 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #228 in Door Latches & Bolts |
| Brand | PRIME-LINE |
| Color | Aluminum |
| Control Method | App |
| Controller Type | Hand Control |
| Customer Reviews | 4.7 4.7 out of 5 stars (221) |
| Date First Available | July 25, 2007 |
| Finish | Aluminum |
| Finish Type | Aluminum |
| Global Trade Identification Number | 00049793099976 |
| Included Components | Lock, 2 keys and fasteners |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 0.01 ounces |
| Item dimensions L x W x H | 1.19 x 1.19 x 4.75 inches |
| Item model number | U 9997 |
| Lock Type | Key Lock |
| Manufacturer | Prime-Line Products (Home Improvement) |
| Material | Diecast |
| Model Name | Aluminum, Sliding Patio Door Keyed with Bolt Lock |
| Number of Pieces | 1 |
| Part Number | U 9997 |
| Product Dimensions | 1.19 x 1.19 x 4.75 inches |
| Recommended Uses For Product | Sliding patio doors, sheds, utility doors |
| Shape | Rectangular |
| Size | 1 Pack |
| Special Feature | Key Lock |
| Special Features | Key Lock |
| Style | Modern |
| UPC | 049793099976 |
| Usage | specific_uses_for_product |
| Warranty Description | Goods are warranted against manufacturing defects for 1 year. |

## Product Details

- **Brand:** PRIME-LINE
- **Item dimensions L x W x H:** 1.19 x 1.19 x 4.75 inches
- **Lock Type:** Key Lock
- **Material:** Diecast
- **Special Feature:** Key Lock

## Images

![Prime-Line U 9997 Aluminum, Sliding Patio Door Keyed with Bolt Lock (Single Pack) - Image 1](https://m.media-amazon.com/images/I/41dTzUa4thL.jpg)

## Questions & Answers

**Q: How do I get the bar back in the upright position? when I unlock it, I cant get the bar back up
.So people see- I am home/bar down-I am not home/bar up &locked**
A: How can I get the bar down to open

**Q: The door to my apt. Is a slider. How do you keep someone from coming on the outside and locking you in by just flipping the door closed?**
A: There is not thing on the lock to keep the lid in the open positon and prevent someone from flipping it to the closed position.

**Q: Can I get one fitted with key number 644**
A: It comes with its own set of keys

**Q: How long Is the rod one el is in the lock position?**
A: 1 7/8" WHEN IN LOCKED

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great purchase, perfect for us.
*by B***O on November 6, 2025*

This is a great product. We've had a different bolt lock which had a sliding bolt which wasn't attached to the lock. It eventually began falling out of the lock , and was difficult to push up into the lock. This is so easy to install and use with the handle attached to the lock. We bolt the door every time now as its so easy. Where was this when I ordered the first one, it is soooo much better. I recommend this bolt lock highly!

### ⭐⭐⭐⭐⭐ Great for securing sliding glass door.
*by C***S on December 9, 2023*

Worked great and good construction. Make sure to measure twice and cut once!

### ⭐⭐⭐⭐⭐ Very good just make sure you oil it before installing or it will jam.
*by D***K on February 20, 2023*

good lock, make sure you oil it before installing or it will jam. I oiled the lock with motor oil and opened and closed it a few times to get the oil inside works like a charm I have purchased several of these locks for different homes and none have ever failed on me if I oil them when they bind up.

## Frequently Bought Together

- Prime-Line U 9997 Aluminum, Sliding Patio Door Keyed with Bolt Lock (Single Pack)
- SUMMIT DOORWARE Sliding Patio Door Lock for Enhanced Home Security | Sliding Door Locks with 2 Keys | Lock for Sliding Glass Door | Door Security | Keep Your Family Safe and Secure
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-25*