A double-cylinder door lock is a type of security device primarily found on residential doors. Homeowners often use these locks in conjunction with other types of security products, such as lever locks or handlesets. They can also be used as the primary locking mechanism on patio or balcony doors.
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Single and Double Cylinder Door Locks
SKU: 1125, Finish: Brass Tone, 5-pin tumbler with hardened steel pins, Dual single or double cylinder locking unit & strike, Locks door to jamb to
Double Cylinder Interlocking Deadbolt
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What Is a Double Key Deadlock?
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