Adams Rite MS1950P-450-628 1-1/2" Backset Hookbolt, Flat Faceplate, No Strike Plate, Clear Anodized

Adams Rite Manufacturing MS1950P-450-628 1-1/2in Backset Hookbolt is designed to elevate security for narrow stile aluminum doors, particularly suitable for both swinging and sliding applications. Constructed with a robust laminated stainless steel bolt, this deadlock features a hook-shaped design that effectively resists pry bar attacks, making it a formidable barrier against unauthorized entry. The MS1950P boasts a fully stainless steel case measuring 1" x 6" with a customizable depth depending on the backset. The hookbolt extends 1-3/8" for optimal security, while the eight-ply laminated construction, reinforced with an alumina-ceramic core, provides superior resistance against hacksaw attacks. This model comes without a strike plate, allowing for versatile installation options, while the faceplate features a flat design measuring 1" x 6-7/8". The deadlock operates smoothly with a 360˚ turn of the key or thumbturn, retracting the bolt for easy access. It is essential for building professionals and discerning homeowners to note that the lock body is compatible with various cylinder options to enhance functionality. Available in a clear anodized finish, the MS1950P-450-628 combines aesthetics with strength, ensuring it meets both design and security needs effectively.

1-1/2in Backset Hookbolt, Flat Faceplate, Without Strike Plate, 628/US28 Aluminum Clear Anodized

The stainless steel MS1950P series MS deadlock utilizes a laminated stainless steel bolt, now with enhanced security features, to provide maximum security for a single leaf narrow stile aluminum door. The stainless steel MS1950P-X5X series MS deadlock utilizes a laminated stainless steel hook bolt, now with enhanced security features, to provide maximum security for a sliding narrow stile aluminum door. Both are activated by a pivot mechanism.

Features:

• Cylinder Backset: 31/32" [24.6 mm], 1-1/8" [28.6 mm], or 1-1/2" [38.1 mm] only
• Case: Measures 1" x 6" x depth [25.4 mm x 152.4 mm x depth], depth varies by backset. Fully stainless steel case and internal components. Internal stainless steel plate for enhanced security.
• Bolt: Eight-ply laminated stainless steel. Center ply has alumina-ceramic core to defeat any hacksaw attack, including rod-type "super" hacksaws.
• MS1950P Bolt: Standard straight bolt measures 5/8" x 1-3/8" x 2-7/8" [15.9 mm x 34.9 mm x 73.0 mm] with 1-3/8" [34.9 mm] throw
• MS1950P-X5X Bolt: 5/8" x 1-3/8" [15.9 mm x 349.9 mm] with 13/16" [20.3 mm] throw. Hook shape repels pry bar attempts to "spread" the door from its jamb or lift it off its track.
• Faceplate: Measures 1" x 6-7/8" [25.4 mm x 174.6 mm].
• Strike: Trim plate, box strike, and armored strike are available separately.
• Options: "Schoolhouse" version, also available, is modified so that operation from inside is "unlock only". This lock is handed and must be specified LH or RH. Specify series SCH1950, (-X5X). Same faceplate and backset options as series MS1950P, (-X5X)

Function:

• A 3" laminated stainless steel bolt and complete stainless steel construction makes the heavy duty MS1950P MS deadlock a higher security, premium locking solution for swinging doors. The MS1950P is compatible with header and threshold bolts to accommodate multi-point locking in a double door application. The stainless steel hook bolt of the MS1950P-X5X series MS deadlock answers the security need of sliding doors. The hook shaped bolt resists the parting motion of sliding door and jamb.

Operation:

• For ingress, a 360˚ turn of the key or thumbturn on the exterior cylinder retracts the counterbalanced bolt. While the bolt is retracted the door acts as a passage function, until the deadlock is re-locked from either side of the opening. Typically, if the door remains unlocked during business hours, the interior side is equipped with a mortise cylinder and indicator to allow for flexible traffic control by management. An interior thumbturn to lock the bolt and a 4550 lever can also be installed on the interior side to ensure free egress & ADA compliance. Key can be removed only when bolt is in a locked or unlocked state. Lock body accepts a mortise cylinder, thumbturn, 4089 indicator, or 4550 deadlock lever from either side.

How to Order:

• Faceplate:
• 0P: Flat
• 1P: Radius
• 1WP: Radius with weatherstrip
• 2P: Bevel
• 3P: Without faceplate, without strike plate
• Backset:
• 2: 31/32"
• 3: 1-1/8"
• 4: 1-1/2"
• Bolt Shape:
• 1: Straight bolt
• 5: Hook bolt
• Handing:
• 0: Non-Handed
• 5: LH or RHR
• 6: RH or LHR

Finishes:

• 313 - Dark bronze anodized
• 335 - Black anodized
• 628 - Clear anodized

Resources

• MS Deadlock Cut Sheet
• MS1837 Two-Point Deadlock Installation Instructions
• MS1847 Installation Instructions
• MS1850 MS Single Point Lock - Environmental Product Declaration (EPD) Literature
• MS1850SN (ANSI) Installation Instructions
• MS1861 Series Deadlock Installation Instructions
• MS1880, MS1881 Two-Point Flushbolt Installation Instructions
• MS1890 Deadlock/Deadlatch Installation Instructions
• MS1950, MS1850A, MS1850S Deadlocks Installation Instructions
• What is Backset and How Do I Measure it?