The Sargent & Greenleaf Model 6730 is the venerable standard of the industry for mechanical safe locks. This UL 768 Group 2 listed lock features a brass lever and three brass and aluminum...
Sargent and Greenleaf 4-Wheel Mechanical Combination Lock, UL Group 2.
Four combination wheels for 100,000,000 possible combinations
Patented S&G torque adjuster enhances security by...
SLC-35 Safe Change Key for Mosler K-1203, K-1204 spec., MRK-402, Group I & IR, 3-wheel locks.
Need help finding the correct change key? View the guide below: