One of the most common service problems that I have found regarding these locks is a lost combination. This video takes the mystery out of finding a lost combination for these locks, shows some bypass methods and how to reset a combination to put a 1000 or L1000 back into service.
Don’t let a lost combination prevent you from servicing the Simplex 1000 or L1000 — download this video to your computer now for only $9.99