Adams Rite 4530-36-201-628 Retrofit DeadLatch 1-1/8" Backspring

Adams Rite 4530-36-201-628 Retrofit DeadLatch offers a reliable solution for enhancing access control in commercial settings. Designed with a 1-1/8" backset, this standard duty deadlatch features a flat faceplate and is available for right-hand or left-hand reverse handing. It is specifically engineered to retrofit into the prep of older MS1850 Deadlocks and 4250 Deadlatches, making it an ideal choice for upgrades without the need for major modifications. This deadlatch allows for flexible traffic control, enabling free movement during specified hours while ensuring security after hours. A unique bolt holdback feature permits the door to swing freely when the bolt is held retracted, catering to various environments like hospitals, banks, and retail spaces. Constructed from steel with corrosion-resistant plating, the 4530 measures 1" x 5-13/16" and includes a robust 1/2" x 1" latchbolt with hardened internal pins. The accompanying 4901-01 flat strike ensures compatibility with standard flat jambs. Available options include various backset, faceplate shapes, and finishes, allowing for customized installation to meet specific needs. Each unit is individually boxed, complete with a strike and mounting screws, weighing just 1-1/4 lbs for easy handling.

Retrofit DeadLatch 1-1/8 Backs

4530 Standard Duty Deadlatch, Flat Faceplate, 1-1/8" Backset, RH or LHR, Mortised (4902) 2-5/8" Strike, Flat Strike Shape, Standard Jamb Lip Length, Satin Aluminum Clear Anodized

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?