

🔑 Unlock style and security with Copper Creek’s antique brass ball knob!
The Copper Creek BK2040AB Ball Door Knob combines ANSI Grade-3 security with a rich antique brass finish, featuring a round corner adjustable latch and nickel-plated bolts. Designed for easy installation and durability, it fits most doors and comes backed by a limited lifetime mechanical warranty and a 10-year finish warranty, making it a reliable and stylish choice for keyed entry needs.


| ASIN | B003F343QG |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #87,309 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #370 in Door Knobs |
| Brand | Copper Creek |
| Center To Center Spacing | 3.5 Inches |
| Color | Antique Brass |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.5 4.5 out of 5 stars (610) |
| Date First Available | June 23, 2009 |
| Exterior Finish | Brass |
| Finish | Antique Brass |
| Hand Orientation | Ambidextrous |
| Handle Attachment Mechanism | Screws and Latch |
| Handle Material | Brass |
| Included Components | Latch & Strike |
| Item Depth | 7.4 inches |
| Item Package Quantity | 1 |
| Item Weight | 1.16 pounds |
| Item model number | BK2040AB |
| 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 | BK2040AB |
| Pattern | Keyed Entry |
| Product Dimensions | 7.4"L x 3.5"W |
| Size | 1 Pack |
| Special Feature | Lockable |
| Special Features | Lockable |
| Specific Uses For Product | Keyed (Entry) |
| UPC | 878898000415 |
| Unit Count | 1.0 Count |
| Warranty Description | limited lifetime mechanical warranty and 10 year finish warranty. |
E**R
Locking door knob
Easy install, locking door knob for interior doors. Works good.
S**E
Simple and nice looking.
Nice color, simple, and it works. Install was super easy. Locks well, so I feel like my bedroom feels secure when I am not home.
M**E
Nice and easy
I'm stuck with returning it sadly. Doesn't fit into the previous door holes and set up before trying this. Sucks truely does I was hoping to have a locked door for my daughter's room bc she's like that so nobody can go in it while her and I aren't home. Since we are in an apartment there's nothing we can do about it. 😞😔
B**N
Perfect bedroom lock with 2 keys
Works as I hoped. Perfect. Good price!!! Keeps my ex wife from snooping around!! 🤣
S**M
Looks great and easy installation
Easy to install, works great!
D**I
It’s a door knob
Was easy to install using precut holes on the door and fit with no additional work. Works as it should and the lock keeps out prying eyes.
E**N
pretty low quality lock.. but worth the price I guess
I bought this because I needed a bedroom lock, and it was not too expensive. The lock installed easily but the action and smoothness of the lock is absent. Sometimes it takes a few tries to lock it also.. not sure why. If I had to do it again, I would spend a little more money for a slightly higher quality lock mainly based on the rough action.
L**S
Elegant look
Great looking and easy to install
A**I
The quality is outstanding—it’s made of durable materials, feels solid in hand, and operates smoothly without any sticking or resistance. Installation was a breeze, thanks to the clear instructions and included hardware.
M**E
Aparência, robustez e funcionalidade
J**E
Mecanismo movimentam bem, chave entra fácil na fechadura, cor muito elegante.
J**E
Looks nice, but packaged with no screws, no key.
A**R
I brought seeing lot of good reviews. It was easy to install, but the screw heads got leveled up while screwing in and out. The grip was lost due to the flat surface of the screw head and i had to pay a technician to drill the screw and pull it outside to fix it again with some spare screws.
Trustpilot
3 days ago
3 weeks ago