Adams Rite 4920AN-45-000-313 ANSI DeadLatch 1.5"

Adams Rite 4920AN-45-000-313 ANSI DeadLatch is a robust and heavy-duty solution designed for effective traffic control in commercial environments. With a backset of 1-1/2 inches and a sleek dark bronze anodized finish, this deadlatch features a flat faceplate that measures 8 inches by 1-1/4 inches, ensuring compatibility with hollow metal or wood doors prepared according to ANSI specifications. Equipped with a key-controlled bolt hold-back feature, the 4920AN allows doors to be free-swinging while still providing secure exit functionality. The solid brass latch bolt and stainless steel auxiliary latchpin work together to enhance security, preventing unauthorized entry through methods such as "loiding" or case-knife attacks. Installation is straightforward, with field-reversible handing that only requires a screwdriver. This deadlatch is interchangeable with any MS1850SN Deadlock of the same faceplate shape and backset, making it a versatile choice for various applications. The steel casing is treated with corrosion-resistant plating, ensuring durability in demanding settings. Individually boxed with necessary mounting hardware, the Adams Rite 4920AN Heavy Duty DeadLatch offers a reliable solution for those seeking a balance of security and convenience in their door hardware.

ANSI DeadLatch 1-1/2

Heavy Duty ANSI Size Deadlatch, Flat Faceplate, 1-1/2 In. Backset, Less Strike, LH or RHR, Dark Bronze Anodized

For hollow metal or wood doors prepared for hardware according to the specifications of the American National Standards Institute (ANSI), 4920AN Heavy Duty Deadlatches provide precise traffic control. A key-controlled bolt hold-back feature allows a door to free-swing part of the day and exit-only when the bolt is free to latch. This allows a "locked" entrance to be used as an exit by customers or visitors already in the building. Interchangeable, without door modification, with any MS1850SN Deadlock of same faceplate shape and backset. Replaces 4520 and 4720 ANSI Deadlatches. Steel case with corrosion-resistant plating. Solid brass latch bolt. Handing is easily reversible using only a screwdriver. Stainless steel auxiliary latchpin deadlocks latchbolt to prevent "loiding"or case-knife entry. Armored flat faceplate can also be adjusted in the field for right or left beveled edge doors. 4506-02 Strike furnished to ANSI preparation specifications for flat jamb. 4920AN Heavy Duty Deadlatches are operable by any standard 1-5/32 In. diameter mortise cylinder with MS cam. Individually boxed with faceplate, strike, and machine screws for mounting. Order cylinders, paddles, handles or lever operators separately.

Flexible traffic control and easy installation for wood or hollow metal doors.

For hollow metal or wood doors prepared for hardware according to the specifications of the American National Standards Institute (ANSI), 4920AN Heavy Duty Deadlatches provide precise traffic control. A key-controlled bolt hold-back feature allows a door to free-swing part of the day and exit-only when the bolt is free to latch.

• 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: 1-1/2” or 2-3/4” only
• Case: Measures 7/8” x 5-13/16” x depth. Depth varies by backset (see table on catalog page). Steel with corrosion-resistant plating.
• Latchbolt: 5/8” x 1” x 5/8” throw. Solid brass. Handing is easily reversible using only a screwdriver.
• Auxiliary Latchpin: Stainless steel. Deadlocks latch bolt to prevent “loiding” or case-knife entry.
• Faceplate: 1-1/4” x 8” armored flat faceplate can also be adjusted in the field for right or left beveled edge doors.
• Strikes: Stainless steel, US32D Satin finish (630). 4506-02 Strike furnished to ANSI preparation specifications for flat jamb.
• 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, strike, and finish must be specified when ordering. For information on handles, paddles, and lever operators, see TRIM. See ELECTRIC STRIKES for compatible access control products. See 4900 Heavy Duty Deadlatch for aluminum stile door applications.
• Standard Package: Individually boxed with faceplate, strike, and machine screws for mounting. Order cylinders, paddles, handles or lever operators separately. Shipping weight: 1-1/4 lbs.

Resources

• 4920 Heavy Duty Deadlatch (ANSI) Installation Instructions
• 4920AN Catalog Page
• 4920AN Heavy Duty Deadlatch Cut Sheet
• What is Backset and How Do I Measure it?