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

Kwikset KW1 (5 pins 1 through 6 MACS 4)

4 6 2 3 1

2 5 2 2 2

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

6 1 3 6 7

6 9 5 4 7

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

4 9 8 1 2 3

7 4 1 5 9 5