Information About Rekeying
In order to rekey all locks the same. The same key blank has to be able to be ableto fit in the key hole. Schlage knob and lever locks require the key to take them apart for rekeying. Most commercial levers and knob also require the key to rekey. Without the key there is 2 options picking or drilling the cylinder. This adds cost to the job. The most common kinds of locks are Kwikset or Schlage. Another thing that adds cost is rekeying panic bars. There are some that have to be disassembled in order to rekey. This aagin adds cost.