Here’s a truly “No-Hassle” method for figuring out the pin stacks for A-2 SFIC systems. Just look up the control pin value and the master pin value, then follow the chart down to the change key bitting and you’ve got it made.

These charts (10 of them) contain every possible usable bitting for a small format Interchangeable core system. Check out the sample page below and see for yourself why my “E-Z STACK—QUICKPIN” will save you time and money and make figuring out the pin stacks quick, easy and accurate!

In the print version, I sold this pamphlet for 19.00. You can instantly download a PDF version of it to your desktop or laptop for only...

$9.99