SFIC - Advanced Book
By William Lynk
Features of this 309-page virtual “Encyclopedia of SFIC” have NEVER before been discussed/shared in public. Such items include… • Profiles of BEST Standard and Premium keyways. Photos/diagrams of each. Locksmiths would claw each others eyes out for these • Revolutionary!!!! These easy-to-read [graphic] pin segments for combinating all 16,000+ possible combinations of core chambers. Gerry Finch tried it, the slide charts attempted it, but my graphic charts are the answer! EVERY possible pin segment is present.