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PDQ | Locks & Commercial Hardware
Mechanical Locks • Exit Devices • Door Closers • Electrified Solutions • Key Systems • Hinges
Experience the difference with PDQ. For over 40 years, PDQ has established itself as a trusted name in the door hardware industry. The company has built this reputation through decades of expertise in creating and delivering high-quality, reliable solutions customers can depend on.
PDQ is committed to making security simple, fast, and cost-effective, allowing customers to focus on what matters most. When choosing PDQ, customers receive more than quality hardware — they gain a dependable partner. Secure your space with confidence by choosing PDQ.
Featured Products
MR Series Grade 1 Mortise Locks
Crafted for endurance, PDQ’s MR Series mortise lock has been a reliable security solution for years.
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VAULT Patented Keying System
At the heart of the PDQ VAULT system is the patented VAULT Door, a precision-engineered, tapered gate inside the core that physically blocks unauthorized keys from entering.
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SDS Electronic Cylindrical Locks
Crafted for interior doors in commercial buildings, offering you top security and convenience.
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Contact your Southern salesperson for PDQ ordering information!
727-541-5536 | sales@southernlock.com