Adams Rite MS1852S-256-335 Deadlock with Hookbolt and 31/32″ Backset in Black Anodized

The MS1852S-256-335 from Adams Rite is a deadlock with hookbolt and 31/32″ backset in black anodized. The MS1852S series Deadlocks utilizes a laminated stainless steel bolt which is activated by a pivot mechanism to provide the maximum security for a single leaf narrow stile door such that even a very tall and flexible one or an installation where the gap between the door and jamb is greater than it should be. It operates in such a way that the 360 degree turn of key or thumbturn throws or retracts the counterbalanced bolt and the key can be removed only when bolt is in a positively locked or unlocked position. The lock accepts any standard 1-5/32″ diameter mortise cylinder or thumbturn from either or both sides. The cylinder must have MS dimensioned cam.

Adams Rite MS1852S-256-335 Deadlock Features

• Black Anodized finish: Provides a sleek, modern look while ensuring durability and resistance to corrosion.
• Cylinder Backset: 31/32″ backset allows for compatibility with a variety of door preparations.
• Stainless Steel Case: Constructed from laminated stainless steel with corrosion-resistant plating, measuring 1″ x 6″ x depth (depth varies by backset), ensuring lasting strength and reliability.
• Hookbolt Design: Made of eight ply laminated stainless steel, measuring 5/8″ x 1-3/8″ x 2-7/8″ with a 1-3/8″ throw for enhanced security against forced entry.
• Bevel Faceplate: Measures 1″ x 6-7/8″, providing a polished finish that complements the lock’s design.
• Handed Operation: Can be configured for RH or LHR (Right Hand or Left Hand Reverse) doors for flexible installation options.
• Cylinder Exclusion: Cylinder is not included, allowing customization with a preferred standard 1-5/32″ diameter mortise cylinder with MS cam.
• Grade 1 Strength: Meets high industry standards for commercial security, ensuring robust protection.
• Strike Not Included: Allows for customization based on specific door frame requirements.

Adams Rite MS1852S-256-335 Deadlock Specifications