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Adams Rite MS1850S Series Laminated Stainless Steel Deadlock
The Adams Rite MS1850S Series MS® Deadlock delivers maximum security for single-leaf narrow stile aluminum doors. Its eight-ply laminated stainless steel bolt - nearly 3" long - with an alumina-ceramic core provides exceptional resistance to forced entry and hacksaw attacks. Grade 1 commercial rated and cylinder-not-included, this deadlock accepts any standard Adams Rite MS® cam mortise cylinder and is available in four backsets, three faceplate styles, and three anodized finishes.
Key Features
- Eight-ply laminated stainless steel bolt with alumina-ceramic core
- Pivoting deadbolt - positive dead-locking action
- Designed for narrow stile aluminum doors
- Accepts any standard Adams Rite MS® cam mortise cylinder (sold separately)
- Faceplate options: Flat, Radius, Radius with Weatherstrip, Bevel, or Without Faceplate
- Field-reversible handing
- Grade 1 commercial security rating
- 5-year manufacturer warranty
Technical Specifications
- Door Application: Narrow stile aluminum doors
- Backset Options: 7/8" [22.2 mm], 31/32" [24.6 mm], 1-1/8" [28.6 mm], 1-1/2" [38.1 mm]
- Faceplate Dimensions: 1" wide x 6" long
- Cylinder: Standard 1" length, 1-5/32" diameter mortise with MS® cam (not included)
- Handing: Non-Handed, LH or RHR, RH or LHR (field reversible)
- Finishes: 313 Dark Bronze Anodized, 335 Black Anodized, 628 Clear Anodized
- Grade: Grade 1 Commercial
- Warranty: 5 Year
Installation Notes
- Verify door preparation requirements: door thickness, stile width, and backset measurement before ordering.
- Use manufacturer-provided templates to mark mounting hole locations on door and frame.
- Cut strike slot in metal jamb per Adams Rite catalog specifications.
- Install deadlock case and secure faceplate with provided mounting screws.
- Install compatible Adams Rite MS® cam mortise cylinder or thumbturn (sold separately).
- Test key or thumbturn operation to confirm proper bolt projection, retraction, and positive locking in both positions.
Typical Applications
- Commercial office buildings
- Educational facilities
- Healthcare institutions
- Government and municipal buildings
- Multi-tenant residential and mixed-use properties
- Industrial and warehouse facilities
Manufacturer Resources
Certificate of Compliance
Product Specs
- Product Group:
- Sliding Door and Barn Door Hardware
- Series:
- MS1850S Series
- Grade:
- Grade 1
- Cylinder Included:
- No
- Warranty:
- 5 Year
- Product Subgroup:
- Deadlocks
- Subcategory:
- Deadlocks
- Commercial/Residential:
- Commercial
- Tags:
- ms1850s, ms1850s deadlock
- Product Model:
- MS1850S
- Product Dimension:
- 1" x 6" x depth
- Face Plate:
- 1"
- Door Strike:
- Trim plate
- Product Category:
- Sliding Door and Barn Door Hardware
- Backset (Distance):
- 7/8"
- Department:
- Door Hardware
- Product Type:
- Deadlocks
Adams Rite MS1850S-315-628 – Frequently Asked Questions
1) What is the Adams Rite MS1850S series designed for?
The MS1850S is a laminated stainless steel bolt MS deadlock for medium to heavy-duty commercial applications. It provides secure deadbolt locking for aluminum storefront doors and frames.
2) What door types is this deadlock compatible with?
Compatible with aluminum storefront doors and hollow metal doors. Verify door thickness and frame compatibility before installation. Works with standard commercial door preparations.
3) Is this deadlock handed or universal?
MS deadlocks are typically field-reversible or universal. Check the specific model configuration and installation template to confirm handing options for your application.
4) What finish is available on the MS1850S?
Features laminated stainless steel construction providing corrosion resistance and durability. The stainless steel finish offers long-lasting appearance in commercial environments.
5) What grade or security level does this provide?
Adams Rite MS series deadlocks provide commercial-grade security suitable for storefront and commercial applications. Verify specific security requirements for your project.
6) Does this meet building code requirements?
Check local building codes and ADA requirements for your specific application. Ensure proper egress hardware is included when required for life safety compliance.
7) What cylinder is needed for this deadlock?
Cylinder not included and must be ordered separately. Requires standard commercial rim cylinder. Verify cylinder length and cam orientation for proper operation.
8) What are the basic installation requirements?
Requires proper door preparation per manufacturer template. Ensure adequate door thickness and frame support. Professional installation recommended for commercial applications.
9) How do you maintain this deadlock?
Regular lubrication of moving parts with manufacturer-approved lubricant. Check bolt operation and alignment periodically. Clean stainless steel surface with appropriate cleaners.
10) Are there other models in the MS1850 series?
Adams Rite offers various MS series configurations and finishes. Browse our Adams Rite section for related deadlocks and storefront hardware options.
11) What environmental conditions can this handle?
Stainless steel construction provides corrosion resistance for exterior and high-moisture applications. Suitable for coastal and urban environments where durability is essential.
12) What are the key measurements to verify?
Check door thickness, backset requirements, and frame depth. Verify bolt throw length and strike alignment. Consult manufacturer template for exact dimensions and cutout specifications.
How fast can I get the Adams Rite MS1850S-315-628 delivered?
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Does the Adams Rite MS1850S-315-628 come with a warranty?
Absolutely. The Adams Rite MS1850S-315-628 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Adams Rite MS1850S-315-628?
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