Since the original design in 1907, Abloy Security, Inc. has been the symbol of High Security and superior performance. Abloy Security has been satisfying security needs for customers in the Casino Gaming, Health Club, Locker, OEM, Parking Meter, Payphone, Public Utilities, Transportation, U.S. Government and Vending markets. Abloy Security provides a full range of locking product solutions designed to satisfy customers' most demanding applications.

All ABLOY^® locks are based on the unique operating principle of rotating detainer discs. Inside the ABLOY^® cylinder, a series of discs rotate and function like those in a safe. Only the correct key, turned 90 degrees, will rotate the discs aligning the side bar gates. After the discs are aligned to the correct opening combination, the locking bar drops into the aligned slot allowing the lock to open. To withdraw the key it must be turned in the reverse direction until it stops. This will mechanically scramble the discs.