Master Key System Calculator
Project & System Configuration
0-9
Grand Master Key Setup
Sub-Master Setup
System Output
| Key Name | Key Type | Bitting | Bottom Pins | Master Pins | Top Pins | Warnings |
|---|
Pin Stack Diagram - Example Key Stack
Shows how GMK, Sub-Master, and Change Key create multiple shear lines in a single lock.
Top Pins (white numbers)
Master Pins
Bottom Pins (white numbers)
Shear Lines (GMK/SM/CK)