What are the disadvantages of double cylinder locks?
Advantage LU Series | Grade 2 Double Deadbolt | US32D
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Open Jul 21, 2026 - 02:35 PM
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Jul 21, 2026 - 02:35 PM
Double cylinder locks require a key to open from both sides, which can be inconvenient during emergencies when a quick exit is needed. They may also pose a safety risk if the key is misplaced or not readily accessible. Additionally, they tend to be more expensive and complex to install than single cylinder locks.
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Advantage LU Series | Grade 2 Double Deadbolt | US32D
Advantage LU Series | Grade 2 Double Deadbolt | US32D Applications For offices, schools, hospitals, apartments, hotel/motel and other public buildings. Door Ranges 1-3/8” ~ 2” door thickness (35 ~ 51 mm). Backset 2-3/4”(70 mm) standard or 2-3/8” (60 mm). Strike 1-1/8" x 2-3/4 x 5/64" recta...
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