Our Masterkey platform has defined the market for more than 80 years, but we aren’t resting on our laurels.

With our flexible KeyRETRO solution and unique patented KeyULTRA product, the UNION brand is ready to take on the next 80 years.

Watch this space for all the new developments in UNIONs Masterkey products - or sign up below and we’ll send you details of all the latest developments as the happen.