Adams Rite 4510-26-221-313 DeadLatch 31/32" Backset

Adams Rite 4510-26-221-313 DeadLatch 31/32 Backset offers a robust solution for managing entry and exit in commercial environments. This standard duty deadlatch features a flat faceplate and a guarded latch, designed for a 31/32" backset, making it compatible with various door configurations. The dark bronze anodized aluminum finish not only enhances durability but also adds an aesthetic appeal. This deadlatch provides exceptional flexibility in traffic control, especially useful in settings like hospitals and banks. A unique feature allows for a reverse turn of the key while the bolt is held retracted, enabling two-way traffic during designated hours. The lock case is constructed from steel with corrosion-resistant plating, ensuring long-term reliability. With a bolt projection of 1/2" and a latchbolt made of all metal with hardened steel internal pins, security is paramount. The reversible handing allows for easy installation without special tools. The standard strike is designed for flat jamb applications, while additional strike options are available for enhanced versatility. Individually boxed with all necessary mounting hardware, the Adams Rite 4510 DeadLatch is backed by a 5-year limited warranty and accommodates a variety of mortise cylinder options, ensuring a secure and adaptable locking solution for any commercial space.

DeadLatch 31/32 Backset

Standard Duty Deadlatch, Flat Faceplate, Guarded Latch, 31/32" Backset, 2-5/8" Mortise Strike, Dark Bronze Anodized Aluminum Finish, Right-Handed or Left 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?