D&D BUILDERS HARDWARE CO. - D&D Builders Hardware Co. is a door closer and hardware manufacturer in Taiwan, produces hardware for doors and windows.

Standard Duty Deadlatch (LD-01) | Innovative Door & Window Hardware Solutions from Taiwan's Finest | D&D Builders Hardware Co.

Flexibility of traffic control during and after business hours is offered by D&D LD-01 deadlatches. A reverse turn of the key while bolt is held retracted retains the bolt to allow two-way traffic and hold the door open temporarily for hospitals, banks, stores and other buildings which require free entrance at times and exit-only at other times. D&D is a high-quality Standard Duty Deadlatch, Similar to Adams Rite 4510 Standard Duty Deadlatch manufacturer from Taiwan since 2002. We have extensive and rich metal processing, plastic and rubber processing experience, such as: stamping, casting, die casting, forging, extrusion, CNC turning parts, Machining parts, plastic injection, rubber compression, transfer molding and injection molding. With more than 20 years experience, D&D is specialized in handling OEM projects and various industrial processes, such as designing, molding, plastic injection, rubber injection, metal machining, stamping, deep drawing pressing, forging, die casting, powder metallurgy, CNC machining and related fabrications.

Adams Rite 4510 Standard Duty Deadlatch (LD-01) | Your Trusted Source for Electromagnetic Locks & Access Control Systems | D&D Builders Hardware Co.

Similar to Adams Rite 4510 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 - Adams Rite 4510 Standard Duty Deadlatch
  • Standard Duty Deadlatch - Adams Rite 4510 Standard Duty Deadlatch

Standard Duty Deadlatch

LD-01

Similar to Adams Rite 4510 Standard Duty Deadlatch

Flexibility of traffic control during and after business hours is offered by D&D LD-01 deadlatches. A reverse turn of the key while bolt is held retracted retains the bolt to allow two-way traffic and hold the door open temporarily for hospitals, banks, stores and other buildings which require free entrance at times and exit-only at other times.

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Features
  • Interchangeable, without stile modification
  • With deadlock of same backset and faceplate shape
  • Uses any standard mortise cylinder with M.S. cam
  • Right hand, Left hand, and non-handed are available
  • Handing is reversible without special tools
  • Holding bolt fully depressed while turning the key in reverse to secure bolt
Specification
  • Backset: 31/32", 1-1/8", 1-1/2"
  • Left hand, Right hand or Non-handed
  • Optional armor faceplate: 1" x 6-7/8", finish in 628 satin aluminum anodized or hardcolor no. 313 and 335.
  • Armor faceplate shape: flat, radius, radius with weather strip, right bevel, left bevel
  • Optional strike: 4.63" or 2.63"
Packing details
  • One deadlatch with mounting screws in one box
  • Optional faceplate, strike, cylinder, paddle handle and lever handle available separately
Applications
  • For aluminum stile door
E-catalogue Download
Deadlatch, LD-01
Deadlatch, LD-01

Similar to Adams Rite 4510 standard duty deadlatch. Flexibility of traffic control during and after business hours is offered by D&D LD-01 deadlatches....

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Standard Duty Deadlatch (LD-01) | Premium Glass Fittings & Panic Devices for Global OEM Buyers | D&D Builders Hardware Co.

Based in Taiwan since 2002, D&D BUILDERS HARDWARE CO. has been a door closers and hardware manufacturer. Our main self sliding and glass door hardware, include Standard Duty Deadlatch, SLIDEback Sliding Door Closers, Self-Closing Door Closers, Deadlocks, Exit Devices, Glass Fittings, Deadlatches, Electromagnetic Locks, Glass and Wooden Door Floor Springs, Panic Devices, Panic Bars and Deadbolts, which are TÜV Rheinland & UL certified.

We have extensive and rich metal processing, plastic and rubber processing experience, such as: stamping, casting, die casting, forging, extrusion, CNC turning parts, Machining parts, plastic injection, rubber compression, transfer molding and injection molding. With more than 20 years experience, D&D is specialized in handling OEM projects and various industrial processes, such as designing, molding, plastic injection, rubber injection, metal machining, stamping, deep drawing pressing, forging, die casting, powder metallurgy, CNC machining and related fabrications.

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