Your Lock & Security Professionals Since 2002

155 Roberts Ave.  Bridge City, TX 77611

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KeyMark® by Medeco® offers patented key control without the physical pick and drill resistance of Medeco's High Security product line. Medeco manufactures KeyMark for applications when key control is a necessity, but resistance to physical attack may not be as high a priority. KeyMark cylinders will fit into most common locks, including conventional rim and mortise cylinders, knob cylinders, and Best® style and other lock manufacturers' interchangeable core installations. KeyMark is an entire system of affordable replacement cylinders with genuine, patent protected key control from Medeco, the company who pioneered high security key control.

Bridge City Lock & Key is a licensed dealer in Medeco KeyMark, Medeco M3 and GMS RX keyways.


High Security Products



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