Keys to Understanding Tubular Locks

TABLE OF CONTENTS
Subject Page
Tubular Locks..................................1
Re-Keying the 7 Pin Tubular Lock...................5
Picking the 7 Pin Tubular Lock....................13
Opening by Drilling.............................19
Make Shift Tubular Key..........................21
The Van Lock .................................25
Re-Setting Nix-Pix Locks & Keys...................29
Supplementary Instructions for
Removing Nix-Pix Cylinders.......................35
Picking the Nix-Pix Lock.........................37