Description
The MS1850S Series MS® Deadlock utilizes a laminated stainless steel bolt to provide maximum security for a single leaf narrow stile aluminum door. The MS1850S-X5X Series MS® Deadlock utilizes a laminated stainless steel hookbolt to provide maximum security for a sliding narrow stile aluminum door. Both are activated by a pivot mechanism.
Features:
- Legacy
- Straight
- 1-3/8″
- Narrow stile aluminum doors (legacy)
- 628 (Clear)
Technical Specifications
Application
Narrow-stile aluminum/swinging doors
Backset Options
- 7/8"
- 31/32"
- 1‑1/8"
- 1‑1/2"
Case Material
Steel with corrosion-resistant plating
Case Dimensions
1″ × 6″ × depth (varies)
Bolt Type
Eight-ply laminated stainless steel
Bolt Throw
- 1‑3/8″ throw
- 5/8″ × 1‑3/8″ × 2‑7/8″
Ceramic Core
Center bolt ply has alumina-ceramic core
Faceplate Size
1″ × 6‑7/8″
Faceplate Options
- Flat
- radius
- bevel; finishes configurable
Cylinder Compatibility
Standard 1‑5/32″ mortise cylinder with MS® cam
Operation
- 360° key/thumbturn
- key removable only when bolt fully thrown/retracted
Handing
Non-handed except “schoolhouse” option
Finish Choices
- Clear anodized (628)
- black (335)
- dark bronze (313)
Standard Package
- Lock body
- faceplate
- screws
Compliance
ANSI/BHMA Grade1
Security Features
- Anti-hacksaw ceramic core
- pivot bolt for max security
Optional Short/Hook Bolt
- Short bolt (‑050)
- hook bolt (‑X5X) versions
Schoolhouse Option
Inside unlock only version (SCH1850S)
Strike Options
- Trim
- box
- armored strikes available separately
Accessories
- Cylinders
- thumbturns
- levers
- header/threshold bolts
Lever Option
- 4550 lever available
- spring-loaded with status indicator
Installation
- Wood or metal doors
- template and instruction included
Warranty
5‑Year Limited
Warranty
5‑Year Limited Warranty
