---
product_id: 5056919
title: "National Hardware N183-590 V807 Door Chain Lock Brass Finish 1/2 in x 6 in Security Latch for Front Door Interior Safety Chain Lock for Residential Apartment Doors"
brand: "national hardware"
price: "65.38 DT"
currency: TND
in_stock: true
reviews_count: 13
url: https://www.desertcart.tn/products/5056919-national-hardware-n183-590-v807-door-chain-lock-brass-finish
store_origin: TN
region: Tunisia
---

# bright brass corrosion resistance 6-inch heavy-duty chain zinc die-cast durability National Hardware N183-590 V807 Door Chain Lock Brass Finish 1/2 in x 6 in Security Latch for Front Door Interior Safety Chain Lock for Residential Apartment Doors

**Brand:** national hardware
**Price:** 65.38 DT
**Availability:** ✅ In Stock

## Summary

> 🔐 Elevate your home security game with timeless brass strength!

## Quick Answers

- **What is this?** National Hardware N183-590 V807 Door Chain Lock Brass Finish 1/2 in x 6 in Security Latch for Front Door Interior Safety Chain Lock for Residential Apartment Doors by national hardware
- **How much does it cost?** 65.38 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/5056919-national-hardware-n183-590-v807-door-chain-lock-brass-finish)

## Best For

- national hardware enthusiasts

## Why This Product

- Trusted national hardware brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Premium zinc die-cast construction with bright brass finish ensures long-lasting corrosion resistance and strength.
- • **Universal Fit:** Versatile installation compatible with both wood and metal doors—perfect for apartments and homes alike.
- • **Sleek & Subtle:** Compact 6" x 2" profile blends classic style with modern security, enhancing your door’s aesthetic appeal.
- • **Trusted Heritage:** Backed by National Hardware’s century-long legacy of quality and innovation for peace of mind.
- • **Secure Your Sanctuary:** Robust 6-inch chain allows partial door opening for safe visitor screening without compromising security.

## Overview

The National Hardware N183-590 V807 Door Chain Lock is a durable, zinc die-cast security latch with a bright brass finish, designed for residential and apartment doors. Measuring 6 inches in length, it allows controlled partial door opening for safe visitor verification while preventing unauthorized entry. Compatible with wood and metal doors, this easy-to-install chain lock combines classic style with modern corrosion resistance, backed by over 100 years of National Hardware’s manufacturing excellence.

## Description

Product Description Transform your home security with the National Hardware V807 Door Chain, a premium brass-finished door security lock that provides essential protection for residential and apartment front door applications. This expertly crafted door chain lock combines traditional security with modern durability, allowing you to answer your front door with confidence while maintaining complete control over access through advanced door locks technology. Engineered from robust zinc die-cast construction with an elegant bright brass finish, this chain door lock delivers exceptional strength and corrosion resistance. The 1/2 inch x 6 inch dimensions provide optimal security coverage while maintaining a sleek profile. This door safety locks from inside solution allows partial door opening, enabling you to communicate with visitors while keeping your home secure with reliable locks for doors protection. Installation versatility makes this door security latch suitable for both wood and metal doors, ensuring compatibility with various door types. The chain lock for door applications works seamlessly on front doors, back doors, and interior doors where additional security is desired. This door lock chain provides reliable peace of mind for any living situation requiring enhanced door security measures. The innovative design allows your door to open approximately 3 inches while the security chain remains engaged, giving you visual confirmation of visitors before granting full access. This extra lock for door from inside functionality is particularly valuable for elderly residents, parents with small children, or anyone living alone who prioritizes personal safety with inside door lock protection. Dimensions of 2 inches x 0.004 inches x 6 inches ensure this chain for door applications fits standard residential door frames without modification. The bright brass finish resists tarnishing and maintains its attractive appearance, making it an ideal lock for door applications. From the Manufacturer An economical chain fastener for a house or an apartment.

Review: Don't Let The Price Fool You, It's SOLID! - I live in an apartment complex and wanted some added security, when my wife and I are home, mainly when sleeping. Something about the maintenance guys, property manager, etc. having a key to get in makes me want to take an added measure. Some of the reviews said it could be easily broken, I have no idea what they are talking about. I grabbed the package it came and was immediately impressed by how much it weighs! If this is properly installed on the door, and preferably on a stud around the door frame, it is SOLID. I mean, this chain isn't a little flimsy chain, a lot thicker than I expected. The whole thing is very well made, a nice weight to it, fits in the slider perfectly, very secure when screwed in properly. and is incredibly cheap! P.S. - Drop a comment down below with any questions. I check for comments on my reviews regularly!
Review: classic chain lock, works, is sturdy - got this at a good price, for my house this is what we needed, an extra level of comfort, sure nothing is undefeatable, but this keeps the cat and parrot from opening door, he's a smart cookie and we have an old style handle lock, not a knob and I don't like knobs, I'd order more if I need in future, fast getting here too

## Features

- SECURITY ENHANCEMENT: This door chain lock provides essential front door security by allowing partial opening while maintaining protection, perfect for residential door safety locks from inside applications and apartment door locks.
- DURABLE CONSTRUCTION: Manufactured from zinc die-cast with bright brass finish, this chain door lock delivers long-lasting performance for both wood and metal door installations with superior corrosion resistance and door security.
- VERSATILE INSTALLATION: Compatible with wood or metal doors, this door lock chain offers flexible mounting options for front door locks, security locks for doors inside, and various door latches & bolts configurations.
- DIMENSIONS SPECIFICATIONS: Measures 1/2 in x 6 in with compact 2 in x 0.004 in x 6 in overall dimensions, making this door security lock ideal for standard residential lock door applications and tight spaces.
- FUNCTIONAL DESIGN: Allows controlled door opening for visitor verification while maintaining security, this extra lock for door from inside prevents unauthorized entry and enhances overall front door security lock systems.
- QUALITY: National Hardware brand ensures over a century of manufacturing excellence with color-coded labeling system for easy identification, backed by proven innovation and superior product standards.
- Includes 6 - no.6 by 1-Inch Phillips slot flat head screws
- Provide added security on residential and apartment doors
- Can be installed on either wood or metal doors for installation flexibility
- Die cast zinc, bright brass finish

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000NCWNG4 |
| Additional Features | Easy to Install |
| Best Sellers Rank | #316,283 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #729 in Door Latches & Bolts |
| Brand | National Hardware |
| Brand Name | National Hardware |
| Color | Brass |
| Customer Package Type | Standard Box |
| Customer Reviews | 4.5 out of 5 stars 2,023 Reviews |
| Exterior Finish | Brass |
| Finish Types | Brass |
| Global Trade Identification Number | 00038613183599 |
| Handle Attachment Mechanism | Key Lock |
| Handle Compatibility | Universal |
| Handle Material | Brass |
| Handle Type | Brass |
| Included Components | Door Chain |
| Indoor Outdoor Usage | Indoor |
| Is Weight Bearing | No |
| Item Depth | 3-4 inches |
| Item Dimensions L x W | 6"L x 2"W |
| Item Type Name | DOOR CHAIN |
| Item Weight | 4.3 Ounces |
| Lock Type | Key Lock |
| Manufacturer | National Hardware |
| Manufacturer Part Number | N183-590 |
| Material | Die Cast Zinc |
| Material Type | Die Cast Zinc |
| Metal Type | Brass, Zinc |
| Model Number | N183-590 |
| Number of Items | 1 |
| Product Dimensions | 6"L x 2"W |
| Room Type | room |
| Shape | L-Shaped |
| Specific Uses For Product | Door |
| Style | Classic |
| Style Name | Classic |
| Theme | Security |
| UPC | 038613183599 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** National Hardware
- **Color:** Brass
- **Material:** Die Cast Zinc
- **Product Dimensions:** 6"L x 2"W
- **Style:** Classic

## Images

![National Hardware N183-590 V807 Door Chain Lock Brass Finish 1/2 in x 6 in Security Latch for Front Door Interior Safety Chain Lock for Residential Apartment Doors - Image 1](https://m.media-amazon.com/images/I/61HaSEuk73L.jpg)
![National Hardware N183-590 V807 Door Chain Lock Brass Finish 1/2 in x 6 in Security Latch for Front Door Interior Safety Chain Lock for Residential Apartment Doors - Image 2](https://m.media-amazon.com/images/I/51gyMLoX6ML.jpg)
![National Hardware N183-590 V807 Door Chain Lock Brass Finish 1/2 in x 6 in Security Latch for Front Door Interior Safety Chain Lock for Residential Apartment Doors - Image 3](https://m.media-amazon.com/images/I/71N6-5ioLfL.jpg)

## Available Options

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

## Questions & Answers

**Q: How long is the main body of the lock?**
A: It's really long; I used a nut and bold to shorten it, putting the bolt through a couple of links.
I think it was originally about 9 inches, now I have it at about 7".
It was for cat ingress and egress before a cat door was installed.

**Q: Can this be installed where door and door frame moulding are not flush? moulding is fancy and I don’t want to destroy it.**
A: As long as you can get the 6 screws in somewhere.

**Q: Does this come with the proper fitting screws?**
A: Yes, there are 6 screws. Two for the door frame part and four for the door part. Here is a photo of the piece mounted: http://s25.postimg.org/tlr500aun/photo.jpg

**Q: Exactly what size screws are these as I'd need to buy metal screws?**
A: It comes with screws. No idea what size they are.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Don't Let The Price Fool You, It's SOLID!
*by J***M on September 11, 2017*

I live in an apartment complex and wanted some added security, when my wife and I are home, mainly when sleeping. Something about the maintenance guys, property manager, etc. having a key to get in makes me want to take an added measure. Some of the reviews said it could be easily broken, I have no idea what they are talking about. I grabbed the package it came and was immediately impressed by how much it weighs! If this is properly installed on the door, and preferably on a stud around the door frame, it is SOLID. I mean, this chain isn't a little flimsy chain, a lot thicker than I expected. The whole thing is very well made, a nice weight to it, fits in the slider perfectly, very secure when screwed in properly. and is incredibly cheap! P.S. - Drop a comment down below with any questions. I check for comments on my reviews regularly!

### ⭐⭐⭐⭐⭐ classic chain lock, works, is sturdy
*by K***. on October 22, 2018*

got this at a good price, for my house this is what we needed, an extra level of comfort, sure nothing is undefeatable, but this keeps the cat and parrot from opening door, he's a smart cookie and we have an old style handle lock, not a knob and I don't like knobs, I'd order more if I need in future, fast getting here too

### ⭐⭐⭐⭐⭐ Great door chain
*by R***. on May 4, 2024*

Very easy to install. Holds strong to door and frame.

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-22*