Locking with the key. Various wood and metal cabinets, drawer units, wardrobes, compartments, sliding doors and display desks are the most commonly used tools for safe and secure locks. The lock can be combined with key locks for door locks. This product has ABLOY PROTEC²-lock system. ABLOY PROTEC²is a factory level locking solution. Every key is carefully controlled and is only made at Abloy Oy's factory. The keys have a patented sliding element that increases key security. One key fits several locks. How many locks a single key opens and who has access to what, can be accurately controlled.