This key bitting generator is in testing. Use at your own risk!

Kwikset KW1 (5 pins 1 through 6 MACS 4)

5 4 6 6 3

5 6 3 4 4

Schlage Classic SC1 (5 pins 0 through 9 MACS 7)

7 6 7 4 4

4 5 5 8 9

Schlage Classic SC4 (6 pins 0 through 9 MACS 7)

5 5 6 1 4 7

3 0 3 7 2 3