1. It is virtually impossible to duplicate Medeco 3 keys without the owner's permission.
2. Triple-locking action makes Medeco 3 locks virtually pickproof.
3. Hardened steel inserts make Medeco 3 locks extra drill-resistant.
4. Medeco 3 locks provide maximum resistance to physical attack.
5. Medeco 3 locks offer more high-security options that any other manufacturer.
If you want to control duplication of key and do not need high security, we carry the KeyMark X4 by Medeco line of cylinders and keys.
KeyMark X4 by Medeco® offers patented key control without the physical pick and drill resistance of Medeco's Biaxial® product line. Medeco manufactures KeyMarkX4 for applications when key control is a necessity, but resistance to physical attack may not be as high a priority.