Mortice Locks Lockwood mortice locks are renowned for their durability and functionality in the toughest environments. Selector® Series Commercial Mortice LocksA comprehensive range of cylinder mortice locks suitable for heavy duty use in industrial and commercial applications. Synergy® Series Commercial Mortice LocksA range of high security cylinder mortice locks and latches suitable for heavy duty use in industrial and commercial applications. Euro Profile Mortice LocksThe Lockwood Optimum Mortice Lock is easy to install and has field selectable handing. There are different models available for sliding, hinged and bi-fold door applications. Electric Mortice LocksElectromechanical Mortice Locks offer the best solution for high-security applications for narrow profile and modular doors.