---
product_id: 54815171
title: "Defender Security U 9997 Prime Line Bolt Lock, 2 Key, Die Cast Aluminum, Pack of 1"
brand: "prime-line"
price: "36.36 OMR"
currency: OMR
in_stock: false
reviews_count: 5
category: "Prime Line"
url: https://www.desertcart.com.om/products/54815171-defender-security-u-9997-prime-line-bolt-lock-2-key
store_origin: OM
region: Oman
---

# Includes 2 precision keys 1.5-inch bolt throw Diecast aluminum housing Defender Security U 9997 Prime Line Bolt Lock, 2 Key, Die Cast Aluminum, Pack of 1

**Brand:** prime-line
**Price:** 36.36 OMR
**Availability:** ❌ Out of Stock

## Summary

> 🔐 Lock in peace of mind with effortless strength!

## Quick Answers

- **What is this?** Defender Security U 9997 Prime Line Bolt Lock, 2 Key, Die Cast Aluminum, Pack of 1 by prime-line
- **How much does it cost?** 36.36 OMR with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/54815171-defender-security-u-9997-prime-line-bolt-lock-2-key)

## 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 Key Locking:** Smooth manual or key operation for quick security
- • **Easy Installation & Use:** Integrated handle design for hassle-free daily locking
- • **Secure 1.5-inch Bolt Throw:** Robust steel bolt for maximum forced-entry resistance
- • **Ventilation-Friendly Locking:** Lock in ventilating position without compromising safety
- • **Durable Diecast Aluminum Finish:** Sleek, corrosion-resistant design that lasts

## Overview

The Defender Security U 9997 Prime Line Bolt Lock features a sturdy 1.5-inch steel bolt housed in durable diecast aluminum with a sleek painted finish. Designed for easy installation and smooth key or manual locking, it offers enhanced forced-entry protection and the unique ability to lock in a ventilated position. Includes 2 keys and fasteners, making it a reliable, modern security upgrade for any door.

## Description

This lock is constructed from diecast and comes painted in an aluminum color. The 1-1/2 in. throw bolt may be manually or key locked. This lock helps to prevent forced entry and may be locked in ventilating position.

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

## Features

- 1-1/2 Bolt Throw Travel
- Painted Aluminum Finish
- 5/16in. diameter steel bolt
- Cast zinc housing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00176KXXA |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 1,275,376 in DIY & Tools ( See Top 100 in DIY & Tools ) 11,114 in Latches & Bolts |
| Colour | N/a |
| Customer Reviews | 4.7 4.7 out of 5 stars (215) |
| Date First Available | 7 Aug. 2012 |
| Finish | Aluminum |
| Included Components | Lock, 2 keys and fasteners |
| Item Package Quantity | 1 |
| Item Weight | 0.28 g |
| Item model number | U 9997 |
| Manufacturer | Prime-Line Products (Home Improvement) |
| Material | Diecast |
| Number of Pieces | 1 |
| Part Number | U 9997 |
| Product Dimensions | 3.02 x 3.02 x 12.07 cm; 0.28 g |
| Shape | Rectangular |
| Size | Pack of 1 |
| Special Features | Key Lock |
| Style | Modern |

## Product Details

- **Brand:** Prime-Line
- **Item dimensions L x W x H:** 30 x 30 x 121 millimetres
- **Lock type:** Key Lock
- **Material:** Diecast
- **Special feature:** Key Lock

## Images

![Defender Security U 9997 Prime Line Bolt Lock, 2 Key, Die Cast Aluminum, Pack of 1 - Image 1](https://m.media-amazon.com/images/I/314rGaVc8HL.jpg)
![Defender Security U 9997 Prime Line Bolt Lock, 2 Key, Die Cast Aluminum, Pack of 1 - Image 2](https://m.media-amazon.com/images/I/41P18Utp9CL.jpg)
![Defender Security U 9997 Prime Line Bolt Lock, 2 Key, Die Cast Aluminum, Pack of 1 - Image 3](https://m.media-amazon.com/images/I/41Ssn0GQ7vL.jpg)
![Defender Security U 9997 Prime Line Bolt Lock, 2 Key, Die Cast Aluminum, Pack of 1 - Image 4](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

### ⭐⭐⭐⭐⭐ Review
*by B***O on 6 November 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!

### ⭐⭐⭐⭐⭐ Review
*by C***S on 9 December 2023*

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

### ⭐⭐⭐⭐⭐ Review
*by D***K on 20 February 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
- Pro-Lok Entry Armor EPL-106-W Patio Door Lock- Keyed Lg Rectangle (White Finish)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-02*