Specifications

master key cylinder
1.All brass cylinders
2.Double open cylinder
3. All the cylinders are european profile.

master key cylinder

1.All brass cylinders

2.Double open cylinder

3. All the cylinders are european profile.

4. leagth : from 35-150mm

5. the keys: the normal keys or computer keys

many knobs and keys for you to choose.

We can supply with you 6 class master key systems