KW1 Precision Key Gauge, Keying Part by Stone Harbor Hardware

I have a pile of Quickset keys due to being a landlord so this made it easy to sort and organize them as well as recording the code to all the locks to make replacement easier. Some keys arent cut quite perfectly so it takes some finesse to get the hang of it but not much. Once you do it ling enough you can just look at a key and read it's 6 pin assignments. BTW with 6 pin heights and 5 positions there are only 7776 different keys possible. In high school i was toying around at my gf's house and my basement door key unlocked her parents front door. They freaked, wanting to know how I got a key to their front door.