Clark Security Products – Anaheim
October 20, 2015 - October 24, 2015
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Twin 6000 Classic – In 1981 this ASSA key system was the first to employ the patented dual independent locking mechanisms providing optimum pick resistance and key control. Marketed to both the locksmith and end user markets, the Twin 6000 allowed the user to “own” their own side code and was the first ASSA system to earn a UL 437 status, tests designed to measure a cylinder’s resistance to picking, pulling, drilling, and forcing attacks.