---
product_id: 15775652
title: "Copper Creek BK2090AB Ball Door Knob, Dummy Function, 1 Pack, in Antique Brass"
brand: "copper creek"
price: "€ 22.72"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/15775652-copper-creek-bk2090ab-ball-door-knob-dummy-function-1-pack
store_origin: HR
region: Croatia
---

# Rich Antique Finish ANSI Grade-3 Security Easy Install Copper Creek BK2090AB Ball Door Knob, Dummy Function, 1 Pack, in Antique Brass

**Brand:** copper creek
**Price:** € 22.72
**Availability:** ✅ In Stock

## Summary

> 🔑 Unlock Style and Security!

## Quick Answers

- **What is this?** Copper Creek BK2090AB Ball Door Knob, Dummy Function, 1 Pack, in Antique Brass by copper creek
- **How much does it cost?** € 22.72 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/15775652-copper-creek-bk2090ab-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

- • **Peace of Mind:** Enjoy a limited lifetime mechanical warranty and 5-year finish warranty for worry-free use.
- • **Versatile Use:** Perfect for closets and hall doors, adding functionality without compromising style.
- • **Durable Design:** Crafted from high-quality alloy steel and brass for long-lasting performance.
- • **Timeless Elegance:** Elevate your space with a rich antique brass finish that complements any decor.
- • **Hassle-Free Installation:** Install in minutes with just a screwdriver—no professional help needed!

## Overview

The Copper Creek BK2090AB Ball Door Knob combines a classic antique brass finish with ANSI Grade-3 security features. Designed for easy installation, this dummy function knob is perfect for closets and hall doors, ensuring both style and durability in your home.

## Description

Copper Creek BK2090AB Ball Door Knob, Dummy Function, 1 Pack, in Antique Brass

## Features

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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Alloy Steel, Brass, Metal, Zinc |
| Brand | Copper Creek |
| Color | Antique Brass |
| Product Dimensions | 7.4"L x 3.5"W |
| Exterior Finish | Brass |
| Specific Uses For Product | Closet door, Hall door |
| Special Feature | Easy to Install |
| Included Components | knob, rosette, screws |
| Lock Type | Key Lock |
| Theme | Antique |
| Item Weight | 4.16 ounces |
| Metal Type | Brass, Copper |
| Handle Material | Copper |
| Hand Orientation | Ambidextrous |
| Unit Count | 1.0 Count |
| Number of Items | 1 |
| Manufacturer | Copper Creek Hardware |
| Global Trade Identification Number | 00878898000545 |
| UPC | 878898000545 |
| Part Number | BK2090AB |
| Item Weight | 4.2 ounces |
| Country of Origin | China |
| Item model number | BK2090AB |
| Size | 1 Count (Pack of 1) |
| Finish | Antique Brass |
| Pattern | Dummy |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Special Features | Easy to Install |
| Batteries Required? | No |
| Warranty Description | limited lifetime mechanical and 5 year finish warranty. |

## Product Details

- **Material:** Alloy Steel, Brass, Metal, Zinc
- **Brand:** Copper Creek
- **Color:** Antique Brass
- **Product Dimensions:** 7.4"L x 3.5"W
- **Exterior Finish:** Brass

## Images

![Copper Creek BK2090AB Ball Door Knob, Dummy Function, 1 Pack, in Antique Brass - Image 1](https://m.media-amazon.com/images/I/71CmZwnqhBL.jpg)

## Available Options

This product comes in different **Pattern Name, Color, Size, Style** 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.

## Frequently Bought Together

- Copper Creek BK2090AB Ball Door Knob, Dummy Function, 1 Pack, in Antique Brass
- Copper Creek BK2020AB Ball Door Knob, Passage Function, 1 Pack, in Antique Brass
- Copper Creek BK2030AB Ball Door Knob, Privacy Function, 1 Pack, in Antique Brass

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**Shop now:** [https://www.desertcart.hr/products/15775652-copper-creek-bk2090ab-ball-door-knob-dummy-function-1-pack](https://www.desertcart.hr/products/15775652-copper-creek-bk2090ab-ball-door-knob-dummy-function-1-pack)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-26*