Security 3 min read·
What is a restricted keyway and do I need one?
A restricted keyway uses a patented blank that hardware stores cannot cut — preventing unauthorized duplication. Ideal for offices, rentals, and high-security homes.
Brands like Medeco, Mul-T-Lock, ASSA, Abloy, and Schlage Primus require ID and authorization to make a duplicate. Even another locksmith can't cut one without the owner's signature card.
Cost is higher upfront ($120–$300 per cylinder) but eliminates the 'who has a copy of my key?' problem entirely.
Mount Pleasant Locksmith stocks restricted keyway systems for Mount Pleasant, NC businesses, vacation rentals, and homeowners who want absolute key control.
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