Professional Locksmith and Security Professionals' Exam Stud
Professional Locksmith and Security Professionals' Exam Study Guide, Bill Phillips
I obtained this book hoping it had some good info on auto opening, but that section gave me no more info than I could get from a catalogue on tools. This book may be OK for studying for an exam, but don't expect anything new. The chapters have no pictures and only cover things like picking and bumping in the most elementary way. Waste of time for me.
I obtained this book hoping it had some good info on auto opening, but that section gave me no more info than I could get from a catalogue on tools. This book may be OK for studying for an exam, but don't expect anything new. The chapters have no pictures and only cover things like picking and bumping in the most elementary way. Waste of time for me.