Adams Rite 4511-25-117-313 DeadLatch 31/32" Backset

Adams Rite 4511-25-117-313 DeadLatch offers a robust solution for managing access control in commercial environments. This standard duty deadlatch is designed with a radius faceplate and a guarded latch, ensuring both durability and functionality. Featuring a 31/32" backset and a mortise strike measuring 4-5/8", it accommodates various door types with ease. One of the standout features of the 4510 Series is its flexibility in traffic control, allowing two-way access during specified hours. By reversing the turn of the key while the bolt is retracted, it facilitates free entry and exit, making it ideal for locations such as hospitals, banks, and retail establishments. Its steel lock case is treated with corrosion-resistant plating, enhancing longevity. Installation is hassle-free, with reversible handing that requires no special tools. The all-metal latch bolt includes hardened steel internal pins to thwart loiding attempts. The standard strike provided ensures compatibility with flat jambs, while additional strike options are available for unique door configurations. Each unit is individually boxed with necessary mounting hardware, ensuring a straightforward setup. With a dark bronze anodized aluminum finish and a 5-year limited warranty, the Adams Rite 4511-25-117-313 DeadLatch combines style with security for any commercial application.

DeadLatch 31/32 Backset

Standard Duty Deadlatch, Radius Faceplate, Guarded Latch, 31/32" Backset, 4-5/8" Mortise Strike, Dark Bronze Anodized Aluminum 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?