---
product_id: 298867298
title: "Copper Creek BK2040SS Ball Door Knob, Keyed Entry Function, 1 Pack, in Satin Stainless"
brand: "copper creek"
price: "¥1652"
currency: JPY
in_stock: false
url: https://www.desertcart.jp/products/298867298-copper-creek-bk2040ss-ball-door-knob-keyed-entry-function-1
store_origin: JP
region: Japan
---

# Grade 3 ANSI security Screw alignment adapters Solid brass cylinder lock Copper Creek BK2040SS Ball Door Knob, Keyed Entry Function, 1 Pack, in Satin Stainless

**Brand:** copper creek
**Price:** ¥1652
**Availability:** ❌ Out of Stock

## Summary

> 🔐 Elevate your entryway with security and style that commands attention!

## Quick Answers

- **What is this?** Copper Creek BK2040SS Ball Door Knob, Keyed Entry Function, 1 Pack, in Satin Stainless by copper creek
- **How much does it cost?** ¥1652 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/298867298-copper-creek-bk2040ss-ball-door-knob-keyed-entry-function-1)

## 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

- • **Universal Keyed Entry:** Lock and unlock from both sides with a single, reliable key.
- • **Secure with Confidence:** ANSI Grade 3 certification ensures top-tier residential security.
- • **Effortless Installation:** Screw alignment adapters make setup quick and hassle-free.
- • **Ergonomic Round Ball Design:** Comfortable grip with smooth edges for daily ease of use.
- • **Sleek Satin Stainless Finish:** Modern, fingerprint-resistant surface elevates any door aesthetic.

## Overview

The Copper Creek BK2040SS Ball Door Knob combines ANSI Grade 3 security with a sleek satin stainless finish and ergonomic round design. Featuring solid brass cylinders and screw alignment adapters, it offers durable, easy installation and reliable keyed entry for residential or office doors.

## Description

Copper Creek Ball Door Knob - Keyed Entry Function, Round Ball Satin Stainless Entry Door KnobThe Copper Creek Ball Door Knob with Keyed Entry Function offers a secure, stylish solution for your interior or exterior doors. Designed with both security and aesthetics in mind, this satin stainless door knob features a round ball design that is both comfortable to grip and easy to operate. Ideal for front or entrance doors, the keyed entry function allows for secure locking and unlocking from both the outside with a key and the inside with a turn-button. Perfect for homes or office buildings, this knob provides a reliable and sophisticated way to enhance your entrance and overall security.Key Features and BenefitsThis Copper Creek Ball Door Knob is designed to provide ease of use and superior security. Featuring a rounded, ergonomic spherical knob, it eliminates sharp edges, ensuring a comfortable and secure grip. The security rating of ANSI 156.2 Grade-3 guarantees strength and durability, making it ideal for entrance and office doors. The lock mechanism allows both sides of the door to be locked and unlocked, with a single key that works across all locks of the same keyway.

## Features

- Standard duty keyed entry function Ball door knob Round corner adjustable latch Nickel plated bolts Box pack Grade 3 Residential hardware
- Solid brass cylinders when keyed Screw alignment adapters for easy installation
- Decorative rosettes Meets American national standards institute Meets builders hardware manufacturers association

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Metal, steel, brass, zinc, etc |
| Brand | Copper Creek |
| Colour | Silver |
| Exterior Finish | Satin Stainless |
| Special Feature | Concealed ScrewsLockable |
| Included Components | Installation Hardware |
| Lock Type | Key Lock |
| Item Weight | 508 g |
| Metal Type | Brass, Copper |
| Handle Material | Stainless Steel |
| Hand Orientation | Ambidextrous |
| Net Quantity | 1.0 Count |
| Number of Items | 1 |
| Manufacturer | Copper Creek Hardware |
| UPC | 878898000460 |
| Item model number | BK2040SS |
| Product Dimensions | 18.8 x 8.89 x 8.89 cm; 508.02 g |
| ASIN | B002EDAIFI |

## Product Details

- **Material:** Metal, steel, brass, zinc, etc
- **Brand:** Copper Creek
- **Colour:** Silver
- **Style:** Entry
- **Exterior Finish:** Satin Stainless
- **Handle Type:** Knob
- **Shape:** Ball
- **Special Feature:** Concealed ScrewsLockable
- **Included Components:** Installation Hardware
- **Lock Type:** Key Lock

## Images

![Copper Creek BK2040SS Ball Door Knob, Keyed Entry Function, 1 Pack, in Satin Stainless - Image 1](https://m.media-amazon.com/images/I/71wtPZS4MmL.jpg)
![Copper Creek BK2040SS Ball Door Knob, Keyed Entry Function, 1 Pack, in Satin Stainless - Image 2](https://m.media-amazon.com/images/I/81gJNz2FaxL.jpg)
![Copper Creek BK2040SS Ball Door Knob, Keyed Entry Function, 1 Pack, in Satin Stainless - Image 3](https://m.media-amazon.com/images/I/71FOd5J5hkL.jpg)
![Copper Creek BK2040SS Ball Door Knob, Keyed Entry Function, 1 Pack, in Satin Stainless - Image 4](https://m.media-amazon.com/images/I/71ghyLnhYIL.jpg)
![Copper Creek BK2040SS Ball Door Knob, Keyed Entry Function, 1 Pack, in Satin Stainless - Image 5](https://m.media-amazon.com/images/I/81iQVOuWXJL.jpg)

## Available Options

This product comes in different **Colour** 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 BK2040SS Ball Door Knob, Keyed Entry Function, 1 Pack, in Satin Stainless
- BESTTEN Keyed Entry Door Knob with Lock, Interior and Exterior Door Lock, Standard Ball, Satin Nickel

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**Shop now:** [https://www.desertcart.jp/products/298867298-copper-creek-bk2040ss-ball-door-knob-keyed-entry-function-1](https://www.desertcart.jp/products/298867298-copper-creek-bk2040ss-ball-door-knob-keyed-entry-function-1)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-20*