---
product_id: 443861906
title: "Copper Creek BK2090PB Ball Door Knob, Dummy Function, 1 Pack, in Polished Brass"
brand: "copper creek"
price: "573289₫"
currency: VND
in_stock: true
reviews_count: 5
url: https://www.desertcart.vn/products/443861906-copper-creek-bk2090pb-ball-door-knob-dummy-function-1-pack
store_origin: VN
region: Vietnam
---

# Polished Brass Finish ANSI Grade-3 Security Easy Installation Copper Creek BK2090PB Ball Door Knob, Dummy Function, 1 Pack, in Polished Brass

**Brand:** copper creek
**Price:** 573289₫
**Availability:** ✅ In Stock

## Summary

> 🔑 Unlock Style & Security!

## Quick Answers

- **What is this?** Copper Creek BK2090PB Ball Door Knob, Dummy Function, 1 Pack, in Polished Brass by copper creek
- **How much does it cost?** 573289₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/443861906-copper-creek-bk2090pb-ball-door-knob-dummy-function-1-pack)

## Best For

- copper creek enthusiasts

## Why This Product

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

## Key Features

- • **Durable Design:** Built to withstand daily use while maintaining style.
- • **Secure Your Space:** ANSI Grade-3 security ensures peace of mind.
- • **Quick & Easy Setup:** Installs in minutes with just a screwdriver—no hassle!
- • **Effortless Elegance:** Rich polished brass finish adds a touch of sophistication.
- • **Versatile Dummy Function:** Perfect for closets or non-locking doors.

## Overview

The Copper Creek BK2090PB Ball Door Knob combines ANSI Grade-3 security with a stunning polished brass finish, making it an ideal choice for both functionality and aesthetics. Designed for easy installation, this dummy function knob is perfect for enhancing your space without compromising on style.

## Description

Copper Creek BK2090PB Ball Door Knob, Dummy Function, 1 Pack, in Polished Brass

## Features

- ANSI Grade-3 Security Keyed dummy Ball Knob
- Push pull 1/2 Dummy Function Ball Door Knob
- Rich Polished Brass Finish
- Installs in minutes with just a screwdriver

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003F3447E |
| Batteries Required? | No |
| Best Sellers Rank | #434 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3 in Door Knobs |
| Brand | Copper Creek |
| Color | Polished Brass |
| Customer Package Type | Flat Free Package (FFP) |
| Customer Reviews | 4.2 4.2 out of 5 stars (986) |
| Date First Available | April 2, 2010 |
| Exterior Finish | Brass |
| Finish | Polished |
| Hand Orientation | Ambidextrous |
| Handle Attachment Mechanism | Screw-on |
| Handle Material | Brass, Copper |
| Included Components | Hardware and Instructions |
| Item Depth | 1.375" to 1.75" |
| Item Package Quantity | 1 |
| Item Weight | 4.2 ounces |
| Item model number | BK2090PB |
| Lock Type | Key Lock |
| Manufacturer | Copper Creek Hardware |
| Material | Metal, steel, brass, zinc, etc |
| Metal Type | Brass |
| Number Of Pieces | 1 |
| Number of Items | 1 |
| Part Number | BK2090PB |
| Pattern | Dummy |
| Product Dimensions | 4.1"L x 1.9"W |
| Size | 1 Pack |
| Special Feature | Easy to Install |
| Special Features | Easy to Install |
| Specific Uses For Product | Closet door, Hall door |
| UPC | 878898000569 |
| Unit Count | 1.0 Count |
| Warranty Description | limited lifetime mechanical warranty and 10 year finish warranty. |

## Product Details

- **Brand:** Copper Creek
- **Color:** Polished Brass
- **Material:** Metal, steel, brass, zinc, etc
- **Product Dimensions:** 4.1"L x 1.9"W
- **Style:** Dummy

## Images

![Copper Creek BK2090PB Ball Door Knob, Dummy Function, 1 Pack, in Polished Brass - Image 1](https://m.media-amazon.com/images/I/61yYXAgpFHL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can you set it to lock automatically every time you close the door?**
A: I don't think so, you have to lock it by hand and then close the door, I could be wrong though

**Q: what size door  will it fit**
A: The box say it fits doors 35 mm (1-3/8" ) to 45mm (1-3/4 ") thick.  Adjustable latch fits 2-3/8" or 2-3/4" backset.

**Q: Is it possible to change the inside door button (so that it is vertical when door is unlocked, thus matching US standards/other locks in my home?  Rig**
A: It can be install either way u can also if lock u can use a screwdriver or knife to unlock no key is needed

**Q: Does it has a push button lock in the other side?**
A: It is not a push button, it has a lever that you turn to lock the door.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Outstanding!
  

*by C***S on Reviewed in the United States on 1 February 2024*

This door knob set is well made, easy to install, and works flawlessly!  A great deal to boot!!

### ⭐⭐⭐⭐⭐ 







  
  
    Obviously Good One.
  

*by J***G on Reviewed in Canada on 22 January 2024*

Made in Taiwan, met with my needs and Satisfaction :) not sure in a few months though. Thanks!

### ⭐⭐⭐⭐⭐ 







  
  
    Works great
  

*by A***R on Reviewed in Canada on 17 September 2023*

Exactly as shown works great

## Frequently Bought Together

- Copper Creek BK2090PB Ball Door Knob, Dummy Function, 1 Pack, in Polished Brass
- Copper Creek BK2020PB Ball Door Knob, Passage Function, 1 Pack, in Polished Brass
- Copper Creek Polished Brass Door Knobs - Round Colonial Knob with Privacy Locking Function for Home Improvement, 1 Pack - Fits All Standard Doors - Locking Door Knob for Bedroom and Bathroom Use

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**Shop now:** [https://www.desertcart.vn/products/443861906-copper-creek-bk2090pb-ball-door-knob-dummy-function-1-pack](https://www.desertcart.vn/products/443861906-copper-creek-bk2090pb-ball-door-knob-dummy-function-1-pack)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-24*