MS1850S Deadlock, Hook Bolt - Adams Rite

AR MS1850S-X5X
Part #:
$55.91 - $65.70

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Product Overview

The MS1850S-X5X Series MS Deadbolt answers the security need of sliding narrow stile aluminum doors in commercial, industrial, and institutional buildings. The locking mechanism is identical to the MS1850S Series MS Deadlock, except that the massive laminated bolt is provided in a hook shape to resist the parting motion of sliding door and jamb. The over-center maximum security (MS) locking action assures that forced entry attempts to pry the door in any direction, up, down, or sideways will be defeated.


Warranty Information

5 Years Limited


  • Action
    Turn key or thumbturn to project or retract the counterbalanced bolt
  • Additional Information
    Eight-ply laminated stainless steel bolt. Center ply has alumina-ceramic core to defeat any hacksaw attack
  • Application
    Swinging doors
  • Bolt
    5/8" x 1-3/8" (15.9 mm x 34.9 mm)
  • Bolt Throw Length
    13/16" (20.6mm)
  • Country of Origin
  • Cylinder
    not included
  • Door Material
  • Faceplate Size
    1" x 6-7/8" (25.4mm x 174.6mm)
  • Function
    Maximum Security
  • Grade
    Grade 1
  • Includes
    Faceplate, Mounting Screws
  • Material
  • Metric Size
    25.4mm x 152.4mm x 45.2mm Case
  • Rust Inhibitor
    Corrosion Resistant Plating
  • Series
    Adams Rite MS1850S Series Deadlocks
  • Size
    1" x 6" x 1-25/32" Case
  • Strike
    not included
  • Unit of Measure
  • Use With
    Any Standard 1" (25.4mm)L, 1-5/32" (29.4mm) Dia. Mortise Cylinder with MS Cam
  • Weight