How do I rekey with a Control Key?

Unable to get a full 180 degree rotation with your Step Change Key? You may need a Control Key!

Control Keys facilitate the removal of the figure 8-shaped IC Core from your door hardware.

After successfully removing the core, you will then be able to achieve the required 180-degree rotation using the Step Change Key.

Follow the below process:

Rekeying w Control Key

Here's a few videos of different lock types that may require rekeying with a Control Key:

How to Use a Control Key:

 

Emergency Exit Devices with Rim Cylinders:

 

Leversets:

 

Padlocks: