Adams Rite 1853S-220-IB Deadlock with Short Throw and 31/32" Backset

The 1853S-220-IB from Adams Rite is a Deadlock with Short Throw and 31/32" Backset. This deadlock features a durable laminated stainless steel bolt, activated via a pivot mechanism, ensuring maximum security for single leaf narrow stile doors. It is designed to accommodate installations with a greater gap between the door and jamb, providing flexibility and reliability. The locking mechanism permits a full 360-degree turn of the key or thumb turn to engage or retract the counterbalanced bolt, allowing key removal only in locked or unlocked positions. Note that a cylinder with MS dimensioned cam is required for operation.

Adams Rite 1853S-220-IB Deadlock Features

• Cylinder Backset: 31/32" for compatibility with narrow stile doors.
• Case Material: Durable stainless steel with corrosion-resistant plating, measuring 1" x 6" x depth (depth varies by backset) for long-lasting use.
• Bolt Composition: Eight ply laminated stainless steel bolt measuring 5/8" x 1-3/8" x 2-7/8" with a 1-3/8" throw for enhanced security.
• Cylinder Requirement: Cylinder not included; operates with any standard 1-5/32" diameter mortise cylinder with MS cam for easy integration.
• Grade Level: Grade 1 strength ensures high-quality performance and reliability.
• Strike Plate: Strike plate not included for customization options.

Detailed Specifications of Adams Rite 1853S-220-IB