---
product_id: 58549065
title: "J 4532 Bronzed Diecast, Extension Bolt, Flush Mount (Single Pack)"
brand: "prime-line"
price: "$37.90"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.us/products/58549065-j-4532-bronzed-diecast-extension-bolt-flush-mount-single-pack
store_origin: US
region: United States of America
---

# Flush mount for sleek security 8-10 inch adjustable bolt Diecast bronze-plated build J 4532 Bronzed Diecast, Extension Bolt, Flush Mount (Single Pack)

**Brand:** prime-line
**Price:** $37.90
**Availability:** ✅ In Stock

## Summary

> 🔐 Elevate your door security with sleek, adjustable bronze power!

## Quick Answers

- **What is this?** J 4532 Bronzed Diecast, Extension Bolt, Flush Mount (Single Pack) by prime-line
- **How much does it cost?** $37.90 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/58549065-j-4532-bronzed-diecast-extension-bolt-flush-mount-single-pack)

## 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

- • **Nylon-Tipped Bolt:** Smooth, quiet operation with enhanced durability and door protection
- • **Sleek Flush Mount Design:** Discreet installation that blends seamlessly with commercial aluminum or steel doors
- • **Complete Installation Kit:** Includes flush bolt guide and mounting hardware for hassle-free setup
- • **Durable Diecast Construction:** Bronze-plated metal ensures long-lasting strength and corrosion resistance
- • **Precision Adjustable Locking:** Customizable 8-10 inch bolt length for perfect door fit

## Overview

The Prime-Line J 4532 is a premium bronze-finished diecast extension bolt designed for commercial aluminum and steel doors. Featuring an adjustable 8 to 10-inch bolt length, flush mount design, and nylon tip for smooth operation, it comes complete with mounting hardware and a flush bolt guide for easy installation. Engineered for durability and discreet security, this single-pack bolt is a must-have upgrade for professional-grade door locking.

## Description

Product Description               This is a bronze finish flush extension bolt usually used on commercial aluminum or steel doors. The unit fits into the door at the bottom or the top with a flush lever that operates the extension bolt up or down. The extension bolt rod is adjustable from 8 inch to 10 inch and has a nylon tip treaded onto it. Fasteners and the flush bolt guide are included.                  From the Manufacturer               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.

## Features

- Used for locking commercial aluminum or steel doors
- 8 inch to 10 inch adjustable extension bolt
- Flush bolt guide included
- Diecast construction, bronze plated
- Nylon tip
- Mounting hardware included
- Please refer to the line art drawing for dimensions and compare with your needs before ordering

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Diecast |
| Exterior Finish | Zinc |
| Manufacturer Grade | Grade 2 |
| Head Style | Flat |
| Color | Bronze |
| Fastener Type | Flange Bolt |
| Brand | PRIME-LINE |
| Thread Type | Unc |
| Thread Style | Right Hand |
| Item Hardness | Grade 2 |
| Size | 1 Pack |
| Metal Type | Bronze |
| Head Type | Flat |
| Thread Class | 1A |
| Number of Pieces | 1 |
| UPC | 049793045324 |
| Set Name | Single |
| Global Trade Identification Number | 00049793045324 |
| Manufacturer | Prime-Line Products |
| Part Number | J 4532 |
| Item Weight | 8.8 ounces |
| Product Dimensions | 1 x 3.81 x 17.38 inches |
| Item model number | J 4532 |
| Finish | Bronze |
| Shape | Linear |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Goods are warranted against manufacturing defects for 1 year. In no case is Prime-Line responsible for user related damage or damage incurred during installation. Warranty is void if products are subjected to abnormal conditions, misapplication or abuse. |

## Product Details

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

## Images

![J 4532 Bronzed Diecast, Extension Bolt, Flush Mount (Single Pack) - Image 1](https://m.media-amazon.com/images/I/41+XVykviAL.jpg)

## Customer Reviews

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

The media could not be loaded. Trabajo excelente

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

little hard to install.

### ⭐⭐⭐⭐⭐ it was just what I need.
*by D***S on December 13, 2024*

it was what I needed.

## 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/58549065-j-4532-bronzed-diecast-extension-bolt-flush-mount-single-pack](https://www.desertcart.us/products/58549065-j-4532-bronzed-diecast-extension-bolt-flush-mount-single-pack)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-11*