Adams Rite MS1850S450628 Ms Deadlock Flat Faceplate

Product Description

The ADAMS RITE MS1850S450628 is an MS Deadlock with a flat faceplate and a 1-1/2 inch hook bolt, finished in clear anodized aluminum. Designed for commercial and institutional aluminum door applications, this deadlock delivers the mechanical security and clean profile that narrow stile aluminum doors demand. The flat faceplate integrates flush with the door edge for a low-profile appearance that does not interfere with door aesthetics or frame seating. The hook bolt design resists forced entry by engaging the strike in a way that prevents the bolt from being pried back under lateral force. Licensed HVAC, door hardware, and access control technicians install this unit in commercial storefronts, office entries, and institutional openings.

This deadlock is intended for narrow stile aluminum door frames in commercial, industrial, and institutional construction. It is a direct fit for applications requiring the MS series form factor, which has served as the dominant locking standard for aluminum stile doors since its introduction. Typical installations include storefront entry doors, curtain wall openings, and aluminum-framed glass doors where a flush, low-profile deadlock is required by specification or building code. No compatible model numbers or replacement part numbers were provided in the product data.

Key Features

• Flat faceplate sits flush with the door edge for a clean, unobtrusive installation
• 1-1/2 inch hook bolt resists lateral pry attacks, improving forced-entry resistance over standard deadbolts
• Clear anodized aluminum finish is corrosion-resistant and suited to aluminum door construction
• MS series form factor follows the long-established industry standard for narrow stile aluminum openings
• Sold as a single unit, suitable for direct replacement or new installation

Compatibility

Designed as an OEM-style replacement or new-installation deadlock for narrow stile aluminum door frames requiring the MS series flat faceplate form factor in commercial, industrial, and institutional applications.

Installation Notes

Installation should be performed by a qualified door hardware technician or licensed locksmith familiar with commercial aluminum door systems. Ensure the door panel is fully de-energized if any electric or electromechanical components are integrated into the frame before beginning work. Verify strike alignment and bolt engagement depth before completing installation to ensure proper latching and security function. Consult applicable local building and life-safety codes, including IBC and NFPA 101, for egress hardware requirements before specifying this lock on exit-path doors.