Optimum Mortice Locks The Optimum Mortice Lock is easy to install and has field selectable handing. There are different models available for sliding and hinged applications. The Optimum range of mortice locks is compatible with a range of levers on long plate furniture including Palladium and Palladium Xtra. Optimum 1-Point Mortice Lock Optimum 2-Point Mortice Lock Optimum 2-Point Mortice Lock, Apex Turn Set Optimum 4-Point Mortice Lock Optimum 4-Point Mortice Lock, Apex Mini Lever Set Optimum Pool Access KitThe Optimum 1-Point Pool Access Kit is designed to work a… Optimum Roller Ball Lock