---
product_id: 104379854
title: "Exterior Door Knob With Lock, Coastal, Easy to Install, Matte Black"
brand: "amazon basics"
price: "$29.00"
currency: USD
in_stock: true
reviews_count: 13
category: "Amazon Basics"
url: https://www.desertcart.us/products/104379854-exterior-door-knob-with-lock-coastal-easy-to-install-matte
store_origin: US
region: United States of America
---

# Secure key lock with 2 brass keys Adjustable latch fits 60-70mm doors Easy installation with clear instructions Exterior Door Knob With Lock, Coastal, Easy to Install, Matte Black

**Brand:** amazon basics
**Price:** $29.00
**Availability:** ✅ In Stock

## Summary

> 🔑 Upgrade your entryway with style and security — don’t get left outside!

## Quick Answers

- **What is this?** Exterior Door Knob With Lock, Coastal, Easy to Install, Matte Black by amazon basics
- **How much does it cost?** $29.00 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/104379854-exterior-door-knob-with-lock-coastal-easy-to-install-matte)

## Best For

- amazon basics enthusiasts

## Why This Product

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

## Key Features

- • **Solid Brass Durability:** Premium brass body ensures long-lasting strength and corrosion resistance.
- • **Hassle-Free Installation:** Step-by-step instructions and standard sizing make upgrading your door knob a breeze.
- • **Matte Black Modern Finish:** Sleek, hand-finished matte black adds a contemporary edge to any exterior door.
- • **Smooth & Secure Operation:** Includes KW1 keyway with two brass keys for reliable locking and effortless turning.
- • **Universal Fit & Adjustable Latch:** Fits doors 1-3/8” to 1-3/4” thick with a versatile 2-3/8” to 2-3/4” adjustable latch.

## Overview

The Amazon Basics Exterior Door Knob with Lock combines a robust brass construction and a sleek matte black finish to deliver a stylish, secure, and easy-to-install solution for exterior doors. Featuring an adjustable latch to fit a range of door thicknesses and including two brass keys, this knob offers reliable locking performance backed by a 1-year limited warranty. Perfect for professionals seeking a modern upgrade with minimal effort.

## Description

Product Description Basics door knobs are made from Brass and hand finished to ensure a uniform look amongst all styles and hardware sets. From the Manufacturer desertcart Basics

Review: Great quality - These exterior door knobs are a great value. They have a nice solid feel, look good once installed, and operate smoothly. Installation was straightforward, and the black finish gives the doors a clean, updated appearance. For an affordable replacement door knob, I am very impressed with the quality. I would definitely purchase these again.
Review: Easy to Install and Looks Great on My Door - I’m very pleased with the desertcart Basics Exterior Door Knob With Lock. The matte black finish gives my door a clean, modern look and adds a nice upgrade to the overall appearance of my home. Installation was quick and easy, with a straightforward setup that didn’t require a lot of effort. The instructions were simple to follow, and it fit well as a replacement door knob. I also appreciate the lock functionality and the sturdy feel of the hardware. This is a great option if you’re looking for an affordable, stylish, and easy-to-install exterior doorknob. It combines convenience, security, and a sleek design that works well with many door styles.

## Features

- Brass body; steel internal structure
- Adjustable latch from 2-3/8 - 2-3/4 inches (60-70mm)
- Includes two (2) brass keys, KW1 keyway, rounded steel faceplate and strike, and zinc alloy latch bolt
- Detailed installation instructions included
- Backed by an desertcart Basics 1-year limited warranty
- Fit all doors 1-3/8” to 1-3/4” in thickness
- Lock body assembling hole 2-18”(54mm) dia.
- Latch assembling hole 1”(25mm) dia.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07GDRZXSS |
| Additional Features | Easy to Install |
| Best Sellers Rank | #1,189 in Our Brands ( See Top 100 in Our Brands ) #7 in Door Knobs |
| Brand | Amazon Basics |
| Brand Name | Amazon Basics |
| Color | Matte Black |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.5 out of 5 stars 6,630 Reviews |
| Exterior Finish | Brass |
| Finish Types | Matte |
| Global Trade Identification Number | 00841511124379 |
| Hand Orientation | Ambidextrous |
| Handle Attachment Mechanism | screw |
| Handle Material | Brass |
| Handle Type | Knob |
| Included Components | Instruction Manual |
| Item Dimensions L x W | 6.26"L x 2.13"W |
| Item Weight | 1 pounds |
| Lock Type | Key Lock |
| Manufacturer | Amazon |
| Manufacturer Part Number | AB-DH520-MB |
| Material | Brass |
| Material Type | Brass |
| Metal Type | Brass |
| Model Number | AB-DH520-MB |
| Number of Items | 1 |
| Product Dimensions | 6.26"L x 2.13"W |
| Shape | Round |
| Specific Uses For Product | Door |
| Style | Entry |
| Style Name | Entry |
| UPC | 841511124379 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Amazon Basics
- **Color:** Matte Black
- **Material:** Brass
- **Product Dimensions:** 6.26"L x 2.13"W
- **Style:** Entry

## Images

![Exterior Door Knob With Lock, Coastal, Easy to Install, Matte Black - Image 1](https://m.media-amazon.com/images/I/51Np72X4AkS.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great quality
*by A***R on August 13, 2026*

These exterior door knobs are a great value. They have a nice solid feel, look good once installed, and operate smoothly. Installation was straightforward, and the black finish gives the doors a clean, updated appearance. For an affordable replacement door knob, I am very impressed with the quality. I would definitely purchase these again.

### ⭐⭐⭐⭐⭐ Easy to Install and Looks Great on My Door
*by M***M on August 4, 2026*

I’m very pleased with the Amazon Basics Exterior Door Knob With Lock. The matte black finish gives my door a clean, modern look and adds a nice upgrade to the overall appearance of my home. Installation was quick and easy, with a straightforward setup that didn’t require a lot of effort. The instructions were simple to follow, and it fit well as a replacement door knob. I also appreciate the lock functionality and the sturdy feel of the hardware. This is a great option if you’re looking for an affordable, stylish, and easy-to-install exterior doorknob. It combines convenience, security, and a sleek design that works well with many door styles.

### ⭐⭐⭐⭐⭐ Sleek and Easy to Install
*by R***T on December 11, 2024*

If you're in the market for a stylish and functional door knob, the Amazon Basics Exterior Door Knob With Lock in Coastal Matte Black might be just what you need. This product offers a blend of aesthetic appeal and practical functionality that makes it a worthy choice for any home. The first thing you'll notice about this door knob is its sleek, matte black finish. The coastal design is modern and minimalist, easily complementing a wide range of exterior styles. Whether your home is contemporary or more traditional, this knob adds a touch of elegance without being overly flashy. Constructed with durable materials, this door knob is designed to withstand daily wear and tear. It's solid and well-made, giving you confidence in its ability to secure your entrance. The matte finish is resistant to fingerprints and smudges, helping it maintain its pristine appearance over time. Priced competitively, the Amazon Basics Exterior Door Knob With Lock offers excellent value for money. It provides the same level of quality and functionality you'd expect from higher-priced brands, making it an attractive option for budget-conscious shoppers. Pros: Stylish matte black finish Durable construction Easy installation Reliable lock mechanism Affordable price point Cons: Limited style options (only available in matte black) Some users may prefer a more traditional design Overall, the Amazon Basics Exterior Door Knob With Lock, Coastal, Matte Black is a strong contender if you're looking to upgrade your home's exterior hardware. With its combination of modern design, solid construction, and ease of use, it provides a great balance of form and function. Whether you're revamping your home or simply replacing an old knob, this product is definitely worth considering.

## Frequently Bought Together

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-30*