D&D LH-01 Hookbolt Deadlock | MS1850 Compatible Aluminum Door Lock
Professional hookbolt deadlock with 5-ply laminated steel bolt for aluminum sliding doors. MS1850 compatible design with maximum security for commercial applications.
Deadlock with hookbolt
LH-01
Similar to Adams Rite MS1850 series deadlocks with hookbolt
The LH-01 deadlock utilizes a hookbolt of five ply laminated steel bolt with concealed hardened steel pin and provides maximum security on any single leaf door, even a very tall and flexible one or an installation where the gap between door and jamb is greater than it should be.
Features
- For aluminum stile doors
- A hookbolt of 5 ply laminated steel is activated by a simple pivot mechanism.
- A hookbolt of 8 ply laminated steel is available as well.
- Fit to 1-5/32" standard mortise cylinder.
- 360 degree turn of key or thumbturn throws or retracts the counterbalanced hookbolt.
- Key can be removed only when the hookbolt is in a positively locked or unlocked position.
- Provide the security need of sliding narrow stile aluminum doors in commercial, industrial and institutional buildings.
- The locking mechanism is identical to the LT-01 deadlock.
- With five faceplate shapes like flat, radius, right hand bevel, left hand bevel and radius with weatherstrip.
- Use any standard mortise cylinder with M.S. cam.
- Non-handed
Specification
- Backset: 7/8", 31/32", 1-1/8", 1-1/2"
- Laminated steel bolt: 5-ply or 8-ply
- Hookbolt: W 5/8" x L 1-3/8" (15.9 mm x 34.9 mm)
- Hook throw: 13/16" (20.6 mm)
- Case: 1" x 6" (25.4 mm x 174.6 mm), steel with corrosion-resistant plating
- Optional armor faceplate: 1" x 6-7/8" (25.4 mm x 174.6 mm), finish in 628 satin aluminum anodized or hardcolor no. 313 and 335.
- Armor faceplate shape: flat, radius, radius with weather strip, right hand bevel, left hand bevel
Shape of deadlock's faceplate
Packing details
- One hooklock with mounting screws in one box
- Optional faceplate, strike, cylinder, paddle handle and lever handle available separately
Applications
- For aluminum stile sliding door
Deadlock with 8-ply laminated steel hookbolt
Retracted deadlock with hookbolt
Deadlock and faceplate
- E-catalogue Download
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Popular Products
Need a Reliable MS1850 Alternative for Your Aluminum Sliding Door Production Lines?
Our LH-01 deadlock offers identical locking mechanisms to Adams Rite MS1850 series with full OEM customization capabilities. With 5-ply or 8-ply laminated steel options, multiple backset configurations, and five faceplate shapes, we provide the flexibility your production demands. Contact us to discuss volume pricing and custom specifications that match your exact door profiles and security requirements.
As a direct alternative to Adams Rite MS1850 series deadlocks, the LH-01 provides identical locking mechanisms with customizable backset options (7/8", 31/32", 1-1/8", 1-1/2") and optional 8-ply laminated steel bolt construction for enhanced security requirements. The 1" x 6" steel case features corrosion-resistant plating, while optional armor faceplates are available in satin aluminum anodized or hardcolor finishes. D&D Builders Hardware's comprehensive OEM/ODM manufacturing capabilities ensure consistent quality from mold development through mass production, delivering reliable security solutions that help building hardware distributors, door manufacturers, and contractors meet demanding commercial specifications with responsive global service support.