Adams Rite 1853S-320-IB Deadlock with Short Throw and 1-1/8″ Backset

The 1853S-320-IB from Adams Rite is a Deadlock with Short Throw and 1-1/8″ Backset. The Deadlock utilizes a laminated stainless steel bolt activated by a pivot mechanism to provide maximum security for single leaf narrow stile doors. It is designed to accommodate tall, flexible doors or installations with larger gaps between the door and jamb. The lock features a 360-degree turn of key or thumb turn, allowing for secure locking and unlocking, with the key removable only in locked or unlocked positions. The cylinder must have an MS dimensioned cam.

Adams Rite 1853S-320-IB Deadlock Features

• Cylinder Backset: 1-1/8″ – Ensures compatibility with standard door installations.
• Corrosion-Resistant Case: Made of stainless steel with durable plating, measuring 1″ x 6″ (depth varies), enhancing longevity.
• Laminated Stainless Steel Bolt: A straight bolt measuring 5/8″ x 1-3/8″ x 2-7/8″ with a 1-3/8″ throw, which provides strong resistance against forced entry.
• Cylinder Not Included: Allows users to select a compatible cylinder based on their security needs.
• Compatibility: Operable with any standard 1-5/32″ diameter mortise cylinder with MS cam for flexibility in installation.
• Grade 1 Strength: Meets stringent security standards, making it suitable for commercial applications.
• Strike Not Included: Gives the installer flexibility to choose the appropriate strike for their specific application.

Adams Rite 1853S-320-IB Detailed Specifications