La Gard 3390

=La Gard 3390=

The 3390 is a UL Group 2 combination lock made by La Gard. It is mainly used on safes.

Principles of operation
The 3390 uses 3 wheels which must be alligned correctly to retract the bolt. ADD TO ME!

Vulnerabilities
The 3390 may be vulnerable to the following attacks:


 * Manipulation
 * Dialing observation