Cylinders & keys

With over 60 years' experience of designing and supplying cylinders and keys throughout the world, ASSA is established as the first choice for high security, robust and sophisticated key systems.

Constant innovation ensures that products remain at the cutting edge, now with the addition of electronic encryption and monitoring to supplement the high physical security of traditional mechanical keys. Our products are protected by international patents to ensure that your security is not compromised by illicit key duplication.