LA GARD 3390 S - Mechanical Combination Safe Lock

Changeable 3 wheel combination lock with dead bolt for safes CEN L-II.

Approx. 1 million theoretical variations.

Standard footprint with 3 screw points.

Die-cast bolt and drop lever.

Change is initiated at the back of the lock using a change activator.

In combination with bolt works, only a maximum of 10 N pressure/tractive forces are allowed on the block bolt.


Product details


  • EN 1300 B, ECB-S, VdS class 2, and BSI approval (with dial and ring combination), UL 1


  • 3 wheels
  • Integrated relocker: bolt blocking in case of manipulation of the lock cover
  • Die-cast lock case, bolt and drop lever
  • Hardware pack: change key, spline key
  • 2 screws 1/4 - 20 x 3/8 PH, 2 screws 1/4 - 20 x 1 PH, metric hardware available
  • Spline key, suitable for all LA GARD dial and ring combinations/spindles
  • Weight approx. 460 g

Admissible mounting positions

  • Right hand, left hand, vertical up, vertical down