Adams Rite MS1850S150628 Aluminum Door Deadlock

Product Description

The ADAMS RITE MS1850S150628 is an MS-series deadlock designed for aluminum stile doors commonly found in commercial and light commercial entryways. Featuring a flat faceplate and hook bolt mechanism with a 7/8-inch backset, this deadlock provides secure latching in narrow stile door frames. The unit measures 9.02 inches in length and weighs 1 pound, making it a compact and manageable hardware component for door hardware installers and locksmiths working on storefront or office entry systems.

This deadlock is intended for aluminum door applications in commercial settings, including storefronts, office entries, and similar light commercial installations where narrow stile aluminum frames are standard. The flat faceplate design allows for flush mounting on compatible aluminum door stiles. Installers working on glass storefront systems or aluminum-framed commercial doors will find the hook bolt configuration suited to typical MS-series lock scenarios.

Key Features

• Hook bolt design provides positive latching and resistance to forced entry attempts
• Flat faceplate for flush, clean installation on aluminum stile doors
• 7/8-inch backset accommodates standard narrow stile door frame dimensions
• 628 finish (clear anodized aluminum) matches aluminum door hardware conventions
• Domestic manufacture - made in the United States

Compatibility

Designed as an OEM-style replacement or direct-install MS-series deadlock for aluminum stile commercial doors requiring a flat faceplate and hook bolt configuration with a 7/8-inch backset.

Installation Notes

Installation should be performed by a qualified locksmith or commercial door hardware technician familiar with MS-series lock systems. Disengage and secure the door before beginning any lock installation or replacement work. Verify backset measurement and frame preparation match the 7/8-inch specification before mounting. Consult local building and fire codes for egress hardware requirements applicable to commercial door assemblies.