Adams Rite 4900-25-201-335 Heavy Duty Deadlatch with Standard Faceplate in Black Anodized

The 4900-25-201-335 from Adams Rite is a heavy duty deadlatch with standard faceplate in black anodized. The 4900 series Deadlatch offers maximum flexibility of traffic control and easy installation. A reverse turn of the key (while bolt is held fully retracted) retains the bolt and thus allowing the door to be free swinging with two-way traffic for hospitals, banks, stores, and other buildings which require free entrance at certain times and exit-only at other times. It is easily interchangeable, without stile modification with any MS1850A or MS1850S Deadlock of same backset and faceplate shape. It also retrofits to existing 4500 and 4700 Deadlatch preparations.

Adams Rite 4900-25-201-335 Deadlatch Features

• Black Anodized Finish: Provides a durable, corrosion-resistant finish that enhances longevity and aesthetic appeal.
• Aluminum Construction: Ensures lightweight yet sturdy performance, making installation and operation smooth.
• Reversible Handing: LH or RHR operation is easily reversible using only a screwdriver, allowing for versatile application on different door configurations.
• Cylinder Backset: 31/32" backset accommodates various door types and installation needs.
• Steel Case Construction: Corrosion-resistant plating in a steel case measuring 7/8" x 5-13/16" ensures durability and resilience.
• Minimum Door Thickness: Compatible with 1-3/4" minimum door thickness, enhancing security for standard doors.
• Grade 1 Standard: Meets high industry standards for quality and durability, providing peace of mind.
• Use of Standard Mortise Cylinder: Supports any standard 1-5/32" mortise cylinder with MS dimensioned cam, offering flexibility in keying options.
• Faceplate Dimensions: Measures 1" x 6-7/8", fitting seamlessly on most door frames.
• Brass Latchbolt: Solid brass latchbolt with a 5/8" x 1" x 5/8" throw ensures secure locking capabilities.
• Mortised Strike Size: 4902 model supports 2-5/8" strike size for streamlined installation.
• Stainless Steel Auxiliary Latchpin: Prevents unauthorized entry techniques, providing additional security.
• Flat Strike Shape: Standard jamb lip length enhances compatibility with a variety of door configurations.
• Standard Strike Furnished: The 4902-01 standard strike is optimized for flat jamb installations, ensuring proper door closure.

Adams Rite 4900-25-201-335 Detailed Specifications