Patented ribbed plug for increased level of security. High precision, advanced l0 telescopic pins tumbler system. Patented combined driver pins. Optional patented cylinder. Available with stainless steel or nickle silver pins. Pick and drill resistant for High Security needs.

The key blank and cylinder are protected by a newly registered Mul-T-LockŪ patent in the U.S., Europe and dozens of other countries, due to remain in force well into the 21st century.
Keys-Reversible nickel silver key with nylon key head and colored insert, or in all nickel silver. Unique dual concentric dimple cuts,
produced by Mul-T-Lock^® key cutting machine. Available in different key profiles and optional patented key.

2.2.  Sistema Restringido de Copiado de Llaves

       Amaestramiento de Llaves

       Uno Para Todos - One For All^TM

2.3.