Bozeman Safe & Lock specializes in restricted keys and key systems. Available for existing locks or new installations, our Medeco and Keymark systems assure you of complete control of how many keys exist for your locks and who has them - a claim most other lock manufacturers just can't make!

The ultimate in high security, angled cuts and our patented, restricted keyway guarantee that your keys will never be copied without your authorization. Medeco keys combined with Medeco's pick and drill resistant locks offer you unequalled protection from unauthorized access. Medeco lock cylinders are available for retrofit into most brands of locks to allow quick and easy conversion to maximum key control.

Affordable key control for conventional locks as well as interchangeable core systems such as Best TM. Keymark's security leg keyway exits the lock cylinder at a unique angle assuring you that other keys won't operate - or even fit - into these locks. Keymark offers you unbeatable key control at an extremely affordable price.