Amazon Basics Exterior Door Knob With Lock – Coastal Matte Black, Easy Install

Overview

Upgrade your exterior entry with a dependable door knob that blends a warm brass interior with a contemporary coastal matte black finish. Built for daily use, the brass body rides inside a sturdy steel core to deliver a confident, smooth turn and reliable locking action. This Amazon Basics knob is designed for homes, apartments, and rentals where practical function and a clean look matter.

Key features

• Brass body with a steel internal structure for durability and consistent performance.
• Adjustable latch from 2-3/8 to 2-3/4 inches to fit most standard doors.
• Includes two brass keys, KW1 keyway, rounded steel faceplate and strike, and a zinc alloy latch bolt.
• Detailed installation instructions to help you complete setup with common tools.
• Backed by an Amazon Basics 1-year limited warranty for added peace of mind.
• Fits door thicknesses from 1-3/8 to 1-3/4 inches for broad compatibility.
• Lock body assembling hole about 2-1/8 inches; latch assembling hole about 1 inch in diameter.

What you get

The kit includes the essential hardware and a straightforward guide to help you install the knob on most exterior doors. Two keys provide immediate access, while the rounded faceplate and strike deliver a clean finish on your doorway.

Real-world use

Ideal for front doors, back entrances, or unit entryways, this coastal matte black knob blends with modern hardware while the brass core adds warmth to the overall look. In day-to-day use, you’ll notice a calm, confident turn and a secure latch that closes with a steady click.

Design and finish

The coastal matte black finish delivers a contemporary aesthetic that resists fingerprints and scuffs, while the brass interior offers a timeless touch. The rounded steel faceplate creates a sleek silhouette that sits flush against the door.

Maintenance and care

Wipe with a dry microfiber cloth to preserve the finish. Avoid harsh cleaners and periodically check screws and latch alignment to maintain smooth operation over time.

Why this option

This knob aims to offer practical value: a quick upgrade to curb appeal, reliable locking, and durable construction suitable for regular use. Results may vary by door condition and installation, but the design emphasizes straightforward usability and solid performance.