How to Determine Which Replacement Keys are Needed for my Fastec Door Lock?

Question:

I have a Fastec door latch with a “code 13” label inside and need replacement keys

asked by: Brian P

Expert Reply:

In order to find the correct replacement keys for your Fastec lock, I am going to actually need the key number instead.

For instance, the Replacement Key for FIC Locks # GL54FR will work with Fastec door locks that use keys stamped with 315.

Since you don't have the key on hand however, you can also check the lock core itself for the numbers needed.

expert reply by: Bryce D