Deadlock and Deadlatch with hook | OEM Panic Devices and Exit Hardware for Commercial Buildings

Deadlock, Deadbolt with hook | 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.

Deadlock, Deadbolt with hook

Hook Lock

Deadlock and Deadlatch with hook

Hook Lock is suitable for sliding doors and is easily attached to wood or steel door frames.


The lock used in the sliding door needs to ensure that once the lock is engaged it is difficult to release the door unless the key is used to unlock it.

If you do not find a suitable size or type, please feel free to share your drawings or provide the samples with us, we will evaluate the possibility of the new products for you if there is a certain quantity.

Meanwhile, we also can put your brand logo on the product to create your company's brand image.

D&D's quality will definitely meet your customers need~

Hook Lock

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Round Mortice Cylinder Deadlock with hook bolt - Round Mortice Cylinder Deadlock with hook bolt
Round Mortice Cylinder Deadlock with hook bolt
LH-07

LH-07, The stainless steel Deadlock with hook bolt laminated steel bolt in hook shape resists...

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Sliding Door Oval Cylinder With Hook Bolt Lock - Sliding Door Oval Cylinder With Hookbolt Lock
Sliding Door Oval Cylinder With Hook Bolt Lock
LC-11

The hook bolt lock is specially designed for sliding doors. Hook bolt lock is suitable for very...

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LATCHback Auto sliding door latch - LATCHback Auto sliding door latch
LATCHback Auto sliding door latch
OID-DL-01-PA

Our LATCHback Auto sliding door latch issuitable for the patio doors in the backyard, especially...

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Patio Door Mortise Lock - Sliding Door Lock
Patio Door Mortise Lock
LM-01

Similar to Adams Rite MS1847 series deadlock.

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Deadlock with hookbolt - Adams Rite deadlock MS1850S with hookbolt
Deadlock with hookbolt
LH-01

The LH-01 deadlock utilizes a hookbolt of five ply laminated steel bolt with concealed hardened...

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Sliding Door Hookbolt Lock
Sliding Door Hookbolt Lock
LH-02

Oval Cylinder, Hook Bolt slding door lock

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Sliding Door Hookbolt Lock - Similar to YALE 590 series Hookbolt
Sliding Door Hookbolt Lock
LH-03

Our LH-03, a similar case and mechanism to the deadlock with a 29mm hook bolt designed to engage...

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Security sliding euro cylinder lock with hook bolt - Security sliding euro cylinder lock with hook bolt
Security sliding euro cylinder lock with hook bolt
LH-04

The security sliding euro cylinder lock with hook bolt fits to hollow metal or wood sliding...

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Hook Lock for narrow stiles - Single point hook lock for sliding door
Hook Lock for narrow stiles
LC-01

The hook lock is specially designed for sliding doors. The single point lock incorporate advanced...

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Hook Lock | 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 Hook Lock, 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.