Standard duty deadlatch | OEM Panic Devices and Exit Hardware for Commercial Buildings

Standard duty deadlatch | D&D Builders Hardware Co. located in Taiwan, is a professional custom hardware manufacturer with rich experience in producing the OEM/ODM door and window hardware, building hardware and automotive parts according to customers' individual needs and designs.

Standard duty deadlatch


Standard duty deadlatch

The deadlatch will automatically lock itself whenever the door is closed. This makes leaving the house quicker and you will know the door is locked and safe behind you.

The deadlatch offers flexible traffic control during and after working hours. The deadlatch accepts mortise cylinders from either or both sides.


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Standard Duty Deadlatch - Adams Rite 4510 Standard Duty Deadlatch
Standard Duty Deadlatch

Flexibility of traffic control during and after business hours is offered by D&D LD-01 deadlatches....

Lever Handle for Deadlatch - Adams Rite 4560 Deadlatch Handle
Lever Handle for Deadlatch

The lever handle can easily unlock the deadlatch or deadlock by a downward hand movement. The lever...

Paddle Handle for Deadlatch - Adams Rite 4590 Deadlatch Paddle
Paddle Handle for Deadlatch

The paddle handle can easily unlock the deadlatch or deadlock by push or pull. The latch paddle...

Result 1 - 3 of 3

Deadlatch | Custom Glass Fittings and Handles for Doors – Premium Quality

D&D Builders Hardware Co., a premier Taiwanese manufacturer, specializes in high-quality hardware solutions, including Deadlatch, door closers, exit devices, glass hardware, door locks, hinges, handles, and access control systems. Renowned for their innovation and quality, D&D products are crafted to enhance security, functionality, and aesthetic appeal in residential and commercial applications. With a commitment to safety and compliance, their UL-certified products ensure reliable performance and long-lasting durability. D&D Builders Hardware Co. continues to lead the market with cutting-edge designs and comprehensive door and window solutions.

D&D Builders Hardware Co. excels in providing exceptional service through comprehensive hardware solutions for doors and windows. Their dedication to customer satisfaction is evident in their tailored support, expert guidance, and extensive after-sales service. Offering a wide range of high-quality products, including door closers, exit devices, glass hardware, and access control systems, D&D ensures every client receives reliable, innovative, and secure solutions. Their commitment to excellence and industry standards positions them as a trusted partner in both residential and commercial sectors.

D&D has been offering customers high-quality door hardware manufacturing, both with advanced technology and over 20 years of experience, D&D ensures each customer's demands are met.