Precut Key Blank | Global Link | 500 Series Master Key (MK9012) 1979-Lincoln-Mark V Emergency Programming: Be prepared for

Emergency Programming: Be prepared for unexpected delays or urgent programming tasks with unlimited tokens at your disposal

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Precut Key Blank | Global Link | 500 Series Master Key (MK9012) 1979-Lincoln-Mark V Emergency Programming: Be prepared forThe Global Link 500 Series Master Key (MK9012) is designed for locksmiths and service professionals working with Global Link 500 Series lock cores (G500G549). This master key offers seamless master access across the entire code range, enabling efficient opening, testing, and servicing of multiple locks without the need for numerous keys. Ideal for managing large fleets, performing maintenance, or handling lock replacements, it delivers reliable