---
product_id: 551910169
title: "Prime-Line Products J 4532 Flush Mount Extension Bolt with Bronze Diecast"
brand: "prime-line"
price: "$75.38"
currency: USD
in_stock: true
reviews_count: 5
category: "Prime Line"
url: https://www.desertcart.us/products/551910169-prime-line-products-j-4532-flush-mount-extension-bolt-bronze
store_origin: US
region: United States of America
---

# Adjustable bolt rod length Die-cast bronze durability Flush mount for sleek door fit Prime-Line Products J 4532 Flush Mount Extension Bolt with Bronze Diecast

**Brand:** prime-line
**Price:** $75.38
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in style and strength with Prime-Line’s flush mount extension bolt!

## Quick Answers

- **What is this?** Prime-Line Products J 4532 Flush Mount Extension Bolt with Bronze Diecast by prime-line
- **How much does it cost?** $75.38 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/551910169-prime-line-products-j-4532-flush-mount-extension-bolt-bronze)

## 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

- • **Trusted by Pros:** Rated 4.8 stars by 72 users, a proven choice for aluminum and steel door locking.
- • **Seamless Security:** Flush mount design integrates perfectly with your door for a clean, modern look.
- • **Built to Last Bronze:** Premium die-cast construction ensures long-lasting strength and corrosion resistance.
- • **Custom Fit Flexibility:** Adjustable bolt rod adapts to various door heights for versatile installation.
- • **Top or Bottom Mounting:** Install at either the top or bottom of your door to maximize security where you need it most.

## Overview

The Prime-Line J 4532 Flush Mount Extension Bolt features durable die-cast bronze construction and an adjustable bolt rod, designed for secure locking of aluminum and steel doors. Its sleek flush mount design allows installation at the top or bottom of doors, combining functionality with a clean aesthetic. Highly rated by professionals and DIYers alike, this bolt offers reliable, customizable security.

## Description

This extension bolt is constructed from die cast. It features a flush mount design and an adjustable bolt rod for locking aluminum and steel doors. It can be mounted to latch at the top or bottom of your door. See model number J 4565 for replacement tips.

Review: Perfect
Review: Cómo los originales - Trabajo excelente

## Features

- Die cast construction
- Flush mount design
- Can be used at top or bottom of your door
- Adjustable bolt rod
- For locking aluminum and steel doors

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00DRZL6CG |
| Brand | Prime-Line |
| Colour | Bronze |
| Country Of Origin | USA |
| Customer Reviews | 4.8 out of 5 stars 74 Reviews |
| Exterior Finish | Aluminum , Steel |
| Fastener Type | T-Bolt |
| Finish Types | Bronze |
| Global Trade Identification Number | 00049793045324 |
| Head Type | Flat |
| Item Dimensions | 25 x 97 x 441 Millimeters |
| Item Hardness | Grade 2 |
| Manufacturer | Prime-Line Products |
| Material | Diecast |
| Material Type | Diecast |
| Metal Type | Bronze |
| Model | J 4532 |
| Number of Pieces | 1 |
| Part Number | J 4532 |
| Size Name | single pack |
| Thread Style | Right Hand |
| Thread Type | UNC |
| UPC | 049793045324 |
| Unit Count | 1.0 Count |
| Warranty Description | Contact seller of record |

## Product Details

- **Color:** Bronze
- **Exterior Finish:** Zinc
- **Head Style:** Flat
- **Manufacturer Grade:** Grade 2
- **Material:** Diecast

## Images

![Prime-Line Products J 4532 Flush Mount Extension Bolt with Bronze Diecast - Image 1](https://m.media-amazon.com/images/I/41+XVykviAL.jpg)
![Prime-Line Products J 4532 Flush Mount Extension Bolt with Bronze Diecast - Image 2](https://m.media-amazon.com/images/I/51PXUzX35zL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect
*by B***. on 13 August 2025*



### ⭐⭐⭐⭐⭐ Cómo los originales
*by R***I on 2 April 2025*

Trabajo excelente

### ⭐⭐⭐⭐⭐ good
*by G***T on 17 December 2024*



## Frequently Bought Together

- Prime-Line J 4532 Bronzed Diecast, Extension Bolt, Flush Mount (Single Pack)
- Prime-Line J 4516 Aluminum Diecast, Flush Mount Extension Bolt (Single Pack)
- C.R. LAURENCE DL2210SG CRL Standard Flush Bolt Guide

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**Shop now:** [https://www.desertcart.us/products/551910169-prime-line-products-j-4532-flush-mount-extension-bolt-bronze](https://www.desertcart.us/products/551910169-prime-line-products-j-4532-flush-mount-extension-bolt-bronze)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-22*