---
product_id: 503819300
title: "Door Knocker & Viewer, 9/16 in. Bore, 220-Degree View Angle (5-1/2\" Height, Black)"
brand: "nuk3y products k3"
price: "$32.17"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/503819300-door-knocker-and-viewer-9-16-in-bore-220-degree
store_origin: US
region: United States of America
---

# 5-1/2" Height 220° View Angle Durable Zinc Door Knocker & Viewer, 9/16 in. Bore, 220-Degree View Angle (5-1/2" Height, Black)

**Brand:** nuk3y products k3
**Price:** $32.17
**Availability:** ✅ In Stock

## Summary

> 🔑 Unlock Style and Security!

## Quick Answers

- **What is this?** Door Knocker & Viewer, 9/16 in. Bore, 220-Degree View Angle (5-1/2" Height, Black) by nuk3y products k3
- **How much does it cost?** $32.17 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/503819300-door-knocker-and-viewer-9-16-in-bore-220-degree)

## Best For

- nuk3y products k3 enthusiasts

## Why This Product

- Trusted nuk3y products k3 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **🏠 Perfect Fit:** Accommodates door thicknesses from 1-3/8" to 1-3/4" for versatile use.
- • **🔒 Secure Your Space:** Enhance your home’s security while adding a touch of modern sophistication.
- • **👀 Privacy Meets Style:** Experience the perfect blend of functionality and elegance with a 220-degree view angle.
- • **🛠️ Easy Installation:** Designed for hassle-free installation on doors with a 9/16" diameter hole.
- • **🎨 Customizable Finishes:** Choose from a variety of stunning finishes to match your unique style.

## Overview

The NUK3Y PRODUCTS K3 Door Knocker & Viewer combines a sleek modern design with practical features, offering a 220-degree view angle for privacy and security. Made from durable zinc diecast, it is available in multiple finishes and is easy to install on various door thicknesses.

## Description

Door Knocker & Viewer, 9/16 in. Bore, 220-Degree View Angle (5-1/2" Height, Black)

## Features

- KNOCKER VIEWER used on entry doors to provide privacy while viewing from inside the home, and also as a decorative door knocker for visitors
- VARIETY finishes available in Satin Nickel, Oiled Rubbed Bronze, Chrome, Antique Brass, and Polished Brass
- DURABLE zinc diecast construction
- INSTALL requires 9/16" diameter hole for 5-1/2" height ; 1/2" diameter hole for 4" Height
- SIZE available in 5-1/2" height and 4" height ; Can be installed from 1-3/8" to 1-3/4" thickness doors.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | NUK3Y |
| Item Weight | 132 g |
| Package Dimensions | 13.31 x 7.59 x 2.9 cm; 132 g |
| Size | 5-1/2" Height |
| Color | Black |
| Style | Modern |
| Finish | Polished |
| Material | Zinc |
| Number of Holes | 1 |
| Plug Profile | Door Mount |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Zinc
- **Brand:** NUK3Y PRODUCTS K3
- **Finish type:** Polished
- **Mounting type:** Door Mount
- **Hole count:** 1

## Images

![Door Knocker & Viewer, 9/16 in. Bore, 220-Degree View Angle (5-1/2" Height, Black) - Image 1](https://m.media-amazon.com/images/I/51Lx9NeSA-L.jpg)

## Available Options

This product comes in different **Size Name, Color Name** options.

## Questions & Answers

**Q: What is the center-to-center length in inches between the peephole and the mounting screw hole?**
A: 3 1/4”

**Q: Do you do engravings for the knocker?**
A: Sorry, we do not do custom engraving on knockers.

**Q: is this a two piece set, can you remove the peephole separately from the knocker?? thanks  😁**
A: Yes, you can remove the peephole from the knocker. But we do sell just the viewer by itself on a different listing.

**Q: Is this metal or plastic?**
A: Metal

## Frequently Bought Together

- Nuk3y Door Knocker & Viewer, 9/16 in. Bore, 220-Degree View Angle (5-1/2" Height, Black)
- HOMOTEK 12 Pack Black Spring Door Stops,3-1/8" Heavy Duty - Flexible Door Stopper with Low Mounted Black Rubber Bumper Tips
- Amazon Basics Exterior Door Knob With Key Lock and Deadbolt, Coastal, Matte Black

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**Shop now:** [https://www.desertcart.us/products/503819300-door-knocker-and-viewer-9-16-in-bore-220-degree](https://www.desertcart.us/products/503819300-door-knocker-and-viewer-9-16-in-bore-220-degree)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-20*