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

Kwikset KW1 (5 pins 1 through 6 MACS 4)

3 4 6 6 2

3 3 6 4 3

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

1 8 3 9 4

7 3 5 2 2

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

1 2 0 0 6 8

2 2 4 9 4 4