Locksmith Ledger

April 2007

Locksmith Ledger International is the leader in providing cutting edge product information and installation techniques for the Locksmith and Installing Security Profesional. Every month, Locksmith Ledger International highlights new products, as well as, their step by step installation process making it a must read and a reference tool for the future.

Sales & Marketing: How To Compete With The Big Box Retailer

Electromagnetic Lock Basics

What is SHDA and Why is it Important to the Locksmith?

Securing Trailers With Master Lock's Universal Trailer Coupler Lock

Major Manufacturing's Pit Bull Steel Door Tool Simplifies Hardware Changes

Changes Are Coming

Locksmithing Etc.

Developing Floor Master Keys Within Existing Master Key Systems

Specifying Power Supplies for Security Applications