Adams Rite 4513-25-IB DeadLatch 31/32" Backset Instructions

Adams Rite 4513-25-IB DeadLatch 31/32 Backset offers a robust solution for flexible traffic control in commercial settings. Designed as a standard duty deadlatch, it features a flat faceplate and a guarded latch to enhance security. With a 31/32" backset, this lock can easily accommodate various installation requirements, making it ideal for hospitals, banks, and retail environments that necessitate controlled access during specific hours. The innovative bolt holdback mechanism allows users to retain the bolt in a retracted position, facilitating two-way traffic when necessary. Constructed from durable steel with corrosion-resistant plating, the lock case ensures longevity and reliability. The latch bolt, with a 1/2" throw and hardened steel internal pins, is designed to thwart unauthorized entry methods such as "loiding." Installation is straightforward, with the lock being interchangeable with MS1850A or MS1850S deadbolts of the same backset and faceplate shape. It accommodates standard mortise cylinders and comes individually boxed with the necessary strike and machine screws for mounting. With its reversible handing and compatibility for a variety of strikes, the Adams Rite 4513-25-IB DeadLatch is a versatile choice that meets the demands of any commercial application, backed by a 5-year limited warranty.

DeadLatch 31/32 Backset

Standard Duty Deadlatch, Lock Body Only, Flat Faceplate, Guarded Latch, 31/32" Backset, Mortise Strike, Zinc Plated Finish, Left-Handed or Right Hand Reverse

Flexibility of traffic control during and after business hours is offered by 4510 Series Deadlatches. A reverse turn of the key while bolt is held retracted retains the bolt, to allow two way traffic for hospitals, banks, and other buildings which require free entrance at certain times and exit only at other times. Interchangeable, without stile modification, with any MS1850A or MS1850S deadbolt of same backset and faceplate shape. (They do not, however, provide the same maximum security level as the MS Deadbolt.) Lock case is steel with corrosion-resistant plating. Available in four cylinder backsets, 7/8 In., 31/32 In., 1-1/8 In. or 1-1/2 In.. All metal latch bolt with hardened steel internal pins. Handing is reversible without special tools. All metal auxiliary bolt deadlocks latch bolt to prevent "loiding" or case-knife entry. Standard strike furnished is 4902-01 for flat jamb where door closes flush or nearly flush. Also available: radius strike for opposite stile in paired doors; longer strike (4901) to cover slot strike of MS lock; long lip strikes for centerhung doors. Turn key or operate handle to retract spring-loaded latch bolt. To hold bolt retracted, push it in and secure by reverse turn of key. Uses any standard mortise cylinder with MS cam. Individually boxed with strike and machine screws for mounting. Cylinders, paddle or handle available at extra cost.

4510 Standard Duty Deadlatches provide flexible traffic control during and after business hours.

The 4510 Series has includes a reverse turn of the key while the bolt is held retracted retains the bolt to allow two-way traffic for hospitals, banks, stores, and other buildings which require free entrance at certain times and exit-only at other times. Interchangeable, without stile modification, with any MS1850A or MS1850S Deadlock of same backset and faceplate shape.

• Bolt Holdback: While bolt is held fully retracted, a reverse turn of the key retains the bolt, allowing the door to be free swinging.
• Cylinder Backset: 7/8”, 31/32”, 1-1/8” or 1-1/2” only
• Case: Measures 1” x 5-13/16” x depth. Depth varies by backset (see table on catalog page). Steel with corrosion-resistant plating.
• Latchbolt: 1/2” x 1” x 1/2” throw. All metal with hardened steel internal pins. Handing is reversible without special tools.
• Auxiliary Bolt: All metal. Deadlocks latch bolt to prevent “loiding” or case-knife entry.
• Strikes: Standard strike furnished is 4902-01 for flat jamb where door closes flush or nearly flush. Available separately: radius strike for opposite stile in paired doors; longer strike (4901) to cover slot strike of MS lock; long lip strikes for centerhung doors.
• Cylinder Cam: Operable by any standard mortise cylinder with MS® cam, dimensioned as shown. Cylinders with MS® cams can be readily obtained from most cylinder manufacturers. See CYLINDERS for cylinder make, thumbturn and trim ring information.
• Options: Backset, faceplate shape, strike, handing, and finish must be specified when ordering.
• Standard Package: Individually boxed with strike, and machine screws for mounting. Cylinders, paddles, and handles available separately. Shipping weight: 1-1/4 lbs. 

Resources

• 4510 Catalog Page
• 4510 Standard Duty Deadlatch Cut Sheet
• 4510/4530 Series Deadlatch Installation Instructions
• 4510/4530 Series Re-handing Instructions
• What is Backset and How Do I Measure it?