Adams Rite 4530-16-101-628 Retrofit DeadLatch 7/8" Backset

Adams Rite 4530-16-101-628 Retrofit DeadLatch 7/8 Backset combines versatility and security for various commercial applications. Designed as a standard-duty deadlatch, it features a flat faceplate and is tailored for a 7/8-inch backset, making it ideal for retrofitting older MS1850 Deadlocks and discontinued 4250 Deadlatches without any alterations. The lock's functionality allows a reverse turn of the key to retain the bolt while held retracted, enabling two-way traffic-an essential feature for facilities like hospitals, banks, and retail stores that require selective access. Constructed with a durable steel case and corrosion-resistant plating, the 4530 is built to withstand the test of time. Its latchbolt measures 1/2-inch x 1-inch with a 1/2-inch throw, featuring all-metal components and hardened steel internal pins for enhanced security. The deadlatch also includes an auxiliary bolt to prevent unauthorized entry. The standard strike furnished is a 4901-01 for flat jambs, and the unit comes individually boxed with necessary mounting screws. With an adaptable design accommodating door thicknesses of 1-3/4" to 2", the Adams Rite 4530 DeadLatch is a reliable choice for any professional looking to enhance security while allowing flexible traffic management.

Retrofit DeadLatch 7/8 Backset

Standard Duty Retrofit Deadlatch, Flat Faceplate, 7/8 In. Backset, 4-5/8 In. Flat Mortised Strike, RH or LHR, Satin Aluminum

The 4530 Standard Duty Deadlatch offers flexibility of traffic control during and after business hours. 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. 4530 Deadlatches are designed to fit without alteration, the stile cutout for older MS1850 Deadlocks and discontinued 4250 Deadlatches of same backset. Turn key or operate handle to retract spring-loaded Latchbolt. To hold bolt retracted, push it in and secure by reverse turn of key. Uses any standard mortise cylinder with MS cam. Standard strike furnished is 4901-01 for flat jamb. Available in three cylinder backsets, 7/8 In., 31/32 In. and 1-1/8 In.. Individually boxed with strike and machine screws for mounting. Cylinders, paddles, and handles available separately.

Designed to retrofit into the prep of older MS1850 Deadlocks and 4250 Deadlatches.

The 4530 Standard Duty Deadlatch offers flexibility of traffic control during and after business hours. 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.

• 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”, or 1-1/8” 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 latchbolt to prevent “loiding” or case-knife entry.
• FaceplateF: Measures 1-1/4” x 7-13/32”.
• Strikes: Standard strike furnished is 4901-01 for flat jamb. For dimensions of this as well as radiused and/or short strikes see ACCESSORIES.
• 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 section for cylinder make, thumbturn and trim ring information.
• Options: Backset, faceplate shape, strike, handing, and finish must be specified when ordering. For information on handles and paddles see TRIM.
• Standard Package: Individually boxed with strike and machine screws for mounting. Cylinders, paddles, and handles available separately. Shipping weight: 1-1/4 lbs.

Resources

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