Security cylinder lock

key

But even the best lock cannot provide a secure system without a quality cylinder. For maximum security, you need a top-notch cylindrical insert that prevents it from being tampered with in any way. It cannot be drilled, pulled out or broken. Top-quality cylinders have more active pins and additional fixed pins. The higher security class cylinder profiles are protected and patented. Lost keys or copies can only be made in authorised workshops upon presentation of a security card.