Design /Local/assaabloyCOUK/2018/Design-header-524x224.jpg Leading the way in innovation and application. From the first detention lock in 1820 to the latest computer monitored lock access system the Chubb designers have led the field with their innovation and implementation of the very latest technology. With continued investment in research and development, no compromise is made against cost. This is to guarantee that the lock is of the highest quality and offers the highest possible level of security. The quality of materials used, combined with the intircate and closely monitired manufacturing process ensures that the Chubb name continues to lead the field in high security locking solutions. In order to maximise security, minimise wear and ensure longevity of the lock, our products are made to extreme tolerances. This makes the production process more complex, but the overall security and durability of the lock is greatly optimised.