---
product_id: 14818256
title: "Copper Creek BK2020AB Ball Door Knob, Passage Function, 1 Pack, in Antique Brass"
brand: "copper creek"
price: "$119286"
currency: COP
in_stock: true
reviews_count: 13
category: "Copper Creek"
url: https://www.desertcart.co/products/14818256-copper-creek-bk2020ab-ball-door-knob-passage-function-1-pack
store_origin: CO
region: Colombia
---

# ANSI Grade-3 Security Round Corner Adjustable Latch Nickel Plated Bolts Copper Creek BK2020AB Ball Door Knob, Passage Function, 1 Pack, in Antique Brass

**Brand:** copper creek
**Price:** $119286
**Availability:** ✅ In Stock

## Summary

> 🔑 Elevate your door game with style and security that speaks volumes!

## Quick Answers

- **What is this?** Copper Creek BK2020AB Ball Door Knob, Passage Function, 1 Pack, in Antique Brass by copper creek
- **How much does it cost?** $119286 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/14818256-copper-creek-bk2020ab-ball-door-knob-passage-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

- • **Security You Can Trust:** ANSI Grade-3 certification ensures top-tier passage function security for your home.
- • **Effortless Installation:** Round corner adjustable latch and screw alignment adapters make setup a breeze—even for first-timers.
- • **Warranty-Backed Confidence:** Limited lifetime mechanical warranty and 10-year finish warranty protect your investment.
- • **Smooth & Reliable Operation:** Precision-engineered nickel plated bolts guarantee smooth turning and long-lasting durability.
- • **Built to Last, Designed to Impress:** Rich antique brass finish resists smearing and adds timeless elegance to your space.

## Overview

The Copper Creek BK2020AB Ball Door Knob combines ANSI Grade-3 security with a rich antique brass finish, featuring a round corner adjustable latch and nickel plated bolts for smooth operation. Designed for easy installation and durability, it fits most doors and comes with a limited lifetime mechanical warranty plus a 10-year finish warranty, making it a trusted choice for stylish, secure passage doors.

## Description

Product Description Whether you are remodeling your home, or building a new home, this stylish passage door knob provides the perfect balance between superior security and quality. The antique brass finish is inviting, resists smearing , and offers great durability. These locksets feature round corner adjustable latches, nickel plated bolts, sized to fit most doors, and meet the rigorous standards of the Builders Hardware Association. From the Manufacturer Copper Creek E-Series door knobs provide excellent value. These locksets are manufactured to the highest standards using the finest materials available. They are time tested to meet the toughest national building codes for new construction. These door knobs feature solid brass cylinders (when keyed), round corner adjustable latches that fit most doors, nickel plated bolts, screw alignment adapters for easy installation, decorative rosettes and a rich finish. E-Series Knobs are standard replacement for most residential construction and meets ANSI/BHMA Grade-3. P-Series Knobs carry a limited lifetime mechanical warranty and 10 year finish warranty.

Review: Very well made. - Great door lock.Easy to install.Works really great.Worth the money.
Review: Perfect doorknob but read the installation instructions. - The doorknob arrived yesterday evening and I just put it in today. I would like to start by saying read the installation instructions before or as you install the doorknob. I have put in plenty of doorknobs over the years on thought it was pretty simple. I tried to put in the doorknob the first time and could not get it to fit properly because the latch was too short. I got mad, put the old doorknob back on and started the return process. As I was putting the new doorknob back in the box I noticed the arrow on the latch. I pulled it and the latch extended. Problem solved and the doorknob fit perfectly. Boy did I feel stupid. I went back on desertcart and canceled my return. The doorknob looks and works great. I turned the doorknob and it worked smoothly. I opened and closed the door and the latch worked perfectly. I checked both keys by locking an unlocking the door. They both moved smoothly and did not hangup. This doorknob is easy to use and install provided your not a know it all like me and read the installation instructions first. I feel this product is worth every penny I paid for it.

## Features

- Ansi Grade-3 Security Passage Ball Knob
- Steel Round Corner Adjustable Latch
- Nickel Plated Bolts
- Rich Antique Brass Finish

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003F3AZHM |
| Batteries Required? | No |
| Best Sellers Rank | #247 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Door Knobs |
| Brand | Copper Creek |
| Center To Center Spacing | 3 Inches |
| Color | Antique Brass |
| Customer Package Type | Box Pack |
| Customer Reviews | 4.5 4.5 out of 5 stars (32,099) |
| Date First Available | June 23, 2009 |
| Exterior Finish | Brass |
| Finish | Antique Brass |
| Hand Orientation | Ambidextrous |
| Handle Attachment Mechanism | Latch |
| Handle Material | Copper |
| Included Components | Hardware and Instructions |
| Indoor/Outdoor Usage | Indoor |
| Item Depth | 7.4 inches |
| Item Package Quantity | 1 |
| Item Weight | 14.8 ounces |
| Item model number | BK2020AB |
| Lock Type | Key Lock |
| Manufacturer | Copper Creek Hardware |
| Material | Metal, steel, brass, zinc, etc |
| Metal Type | Alloy Steel, Brass, Copper |
| Number Of Pieces | 1 |
| Number of Items | 1 |
| Part Number | BK2020AB |
| Pattern | Passage |
| Product Dimensions | 7.4"L x 3.5"W |
| Size | 1 Pack |
| Special Feature | Easy to Install, Sturdy |
| Special Features | Easy to Install, Sturdy |
| Specific Uses For Product | Bathroom door, Bedroom door |
| Theme | Home Improvement, Interior Design |
| UPC | 878898000613 |
| Unit Count | 1.0 Count |
| Warranty Description | limited lifetime mechanical warranty and 10 year finish warranty. |

## Product Details

- **Brand:** Copper Creek
- **Color:** Antique Brass
- **Material:** Metal, steel, brass, zinc, etc
- **Product Dimensions:** 7.4"L x 3.5"W
- **Style:** Passage

## Images

![Copper Creek BK2020AB Ball Door Knob, Passage Function, 1 Pack, in Antique Brass - Image 1](https://m.media-amazon.com/images/I/71W5k6kzcUL.jpg)
![Copper Creek BK2020AB Ball Door Knob, Passage Function, 1 Pack, in Antique Brass - Image 2](https://m.media-amazon.com/images/I/81JK1QLDlPL.jpg)
![Copper Creek BK2020AB Ball Door Knob, Passage Function, 1 Pack, in Antique Brass - Image 3](https://m.media-amazon.com/images/I/81r7TTog8pL.jpg)
![Copper Creek BK2020AB Ball Door Knob, Passage Function, 1 Pack, in Antique Brass - Image 4](https://m.media-amazon.com/images/I/71+uNDtdAPL.jpg)
![Copper Creek BK2020AB Ball Door Knob, Passage Function, 1 Pack, in Antique Brass - Image 5](https://m.media-amazon.com/images/I/715gt+rimQL.jpg)

## Available Options

This product comes in different **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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very well made.
*by P***. on February 3, 2026*

Great door lock.Easy to install.Works really great.Worth the money.

### ⭐⭐⭐⭐⭐ Perfect doorknob but read the installation instructions.
*by O***T on September 9, 2025*

The doorknob arrived yesterday evening and I just put it in today. I would like to start by saying read the installation instructions before or as you install the doorknob. I have put in plenty of doorknobs over the years on thought it was pretty simple. I tried to put in the doorknob the first time and could not get it to fit properly because the latch was too short. I got mad, put the old doorknob back on and started the return process. As I was putting the new doorknob back in the box I noticed the arrow on the latch. I pulled it and the latch extended. Problem solved and the doorknob fit perfectly. Boy did I feel stupid. I went back on Amazon and canceled my return. The doorknob looks and works great. I turned the doorknob and it worked smoothly. I opened and closed the door and the latch worked perfectly. I checked both keys by locking an unlocking the door. They both moved smoothly and did not hangup. This doorknob is easy to use and install provided your not a know it all like me and read the installation instructions first. I feel this product is worth every penny I paid for it.

### ⭐⭐⭐⭐⭐ Nice quality door latch and knobs.
*by S***T on November 17, 2025*

This fit my door perfectly. I replaced an old skeleton key type lock for this one. I had to fill the large opening the old one left in the door, with wood putty. It looks nice and works like it should. There is no lock, it feels like heavy with the proper weight that goes with higher quality products. There are no plastic parts and it's easy to assemble.

## Frequently Bought Together

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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co/products/14818256-copper-creek-bk2020ab-ball-door-knob-passage-function-1-pack](https://www.desertcart.co/products/14818256-copper-creek-bk2020ab-ball-door-knob-passage-function-1-pack)

---

*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-02-22*