Uploaded August 2026 | Updated September 2026, 2 weeks ago
## Carbine Residential LB3 Round Deadbolt LB3910 – Unboxing, Features & Installation
In this video, I take a closer look at the **Carbine Residential LB3 Round Deadbolt LB3910**. I’ll unbox the lock, show you exactly what comes in the box, demonstrate how the deadbolt operates, explain its main features and go through how it is installed on a door.
The **Carbine LB3 Series** is a residential round deadbolt designed for home and general residential security applications. If you're replacing an existing deadbolt or installing a new one, this video will give you a closer look at the lock before you buy or install it.
### In This Video
I’ll cover:
* Unboxing the Carbine LB3 LB3910
* What parts are supplied with the deadbolt
* How the locking mechanism operates
* Key operation and functionality
* Deadbolt and bolt operation
* Door preparation and positioning
* How the components fit together
* Basic installation process
* Adjustments and things to check during installation
* Overall look and feel of the lock
I’ll also demonstrate the lock assembled so you can see how everything works together and get a better understanding of the LB3 before fitting it to your door.
### Carbine Residential Deadbolts
Carbine is a well-known name in the Australian locksmith and door hardware industry, with a large range of residential and commercial locking products.
The LB3 is a traditional round-style residential deadbolt that can be used for new installations as well as suitable replacement and upgrade applications.
### Buy from Dr Lock Shop
The **Carbine Residential LB3 Round Deadbolt LB3910** and other Carbine deadbolts are available online from **Dr Lock Shop**.
https://www.drlock.com.au/store/locks/domestic-commercial-locks/standard-door-locks/deadbolts/carbine-deadbolts
Watch the video to see the **Carbine LB3 deadbolt unboxed, demonstrated and installed**, including a closer look at its components and features before deciding whether it's the right deadbolt for your door.
**Product:** Carbine Residential LB3 Round Deadbolt
**Model:** LB3910
**Type:** Round Residential Deadbolt
**Brand:** Carbine
#drlock #Locksmith #LockShop #Locksmithparramatta
https://www.drlock.com.au/
https://www.drlock.com.au/store/
https://www.drlock.com.au/locksmith-north-parramatta/
## Carbine Residential LB3 Round Deadbolt LB3910 – Unboxing, Features & Installation
In this video, I take a closer look at the **Carbine Residential LB3 Round Deadbolt LB3910**. I’ll unbox the lock, show you exactly what comes in the box, demonstrate how the deadbolt operates, explain its main features and go through how it is installed on a door.
The **Carbine LB3 Series** is a residential round deadbolt designed for home and general residential security applications. If you're replacing an existing deadbolt or installing a new one, this video will give you a closer look at the lock before you buy or install it.
### In This Video
I’ll cover:
* Unboxing the Carbine LB3 LB3910
* What parts are supplied with the deadbolt
* How the locking mechanism operates
* Key operation and functionality
* Deadbolt and bolt operation
* Door preparation and positioning
* How the components fit together
* Basic installation process
* Adjustments and things to check during installation
* Overall look and feel of the lock
I’ll also demonstrate the lock assembled so you can see how everything works together and get a better understanding of the LB3 before fitting it to your door.
### Carbine Residential Deadbolts
Carbine is a well-known name in the Australian locksmith and door hardware industry, with a large range of residential and commercial locking products.
The LB3 is a traditional round-style residential deadbolt that can be used for new installations as well as suitable replacement and upgrade applications.
### Buy from Dr Lock Shop
The **Carbine Residential LB3 Round Deadbolt LB3910** and other Carbine deadbolts are available online from **Dr Lock Shop**.
https://www.drlock.com.au/store/locks/domestic-commercial-locks/standard-door-locks/deadbolts/carbine-deadbolts
Watch the video to see the **Carbine LB3 deadbolt unboxed, demonstrated and installed**, including a closer look at its components and features before deciding whether it's the right deadbolt for your door.
**Product:** Carbine Residential LB3 Round Deadbolt
**Model:** LB3910
**Type:** Round Residential Deadbolt
**Brand:** Carbine
#drlock #Locksmith #LockShop #Locksmithparramatta
https://www.drlock.com.au/
https://www.drlock.com.au/store/
https://www.drlock.com.au/locksmith-north-parramatta/
