Adams Rite 1853S-420-IB Deadlock with Long Throw and 1-1/2" Backset

The 1853S-420-IB from Adams Rite is a Deadlock with Long Throw and 1-1/2" Backset, designed for maximum security on single leaf narrow stile doors. Its laminated stainless steel bolt and pivot mechanism ensure durability and reliability, making it an ideal choice even for installations with gap issues. The deadlock provides convenience and safety, as the key can only be removed when the bolt is in a secure position, enhancing peace of mind for users.

Adams Rite 1853S-420-IB Deadlock Features

• Cylinder Backset: 1-1/2" for compatibility with a range of installations.
• Durable Construction: Case made of stainless steel with corrosion-resistant plating, measuring 1" x 6" with variable depth based on backset.
• Enhanced Security: Straight bolt crafted from eight ply laminated stainless steel with a size of 5/8" x 1-3/8" x 2-7/8" and a 1-3/8" throw.
• Cylinder Requirement: Cylinder not included but must be compatible with standard 1-5/32" diameter mortise cylinder featuring MS cam.
• Compatibility: Operable with MS1850S Deadlocks and any standard mortise cylinder, offering flexibility.
• High Strength Rating: Certified Grade 1 strength for enhanced durability and reliability.
• Strike Not Included: Provides flexibility in selection based on installation needs.

Adams Rite 1853S-420-IB Deadlock Specifications