Adams Rite 4900-36-121-628 Heavy Duty Deadlatch with Standard Faceplate in Clear Anodized

The 4900-36-121-628 from Adams Rite is a heavy duty deadlatch with standard faceplate in clear 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.

Features

• Clear Anodized Finish: Provides a sleek and professional appearance while enhancing durability against corrosion.
• Aluminum Construction: Robust yet lightweight design ensures longevity and ease of installation.
• RH or LHR Handed Operation: Easily reversible using only a screwdriver, allowing for versatility in installation.
• Cylinder Backset: 1-1/8" backset ideal for various applications, enhancing compatibility.
• Corrosion Resistant Steel Case: Durable construction measuring 7/8" x 5-13/16" enhances security by protecting internal components.
• Minimum Door Thickness: Requires 1-3/4" thickness, making it suitable for a wide range of door types.
• Grade 1 Standard: Meets high standards of quality and security, ensuring reliable performance.
• Standard Mortise Cylinder: Compatible with any 1-5/32" mortise cylinder with MS dimensioned cam for broad compatibility.
• Faceplate Dimensions: Measures 1" x 6-7/8", providing a standard fit for many applications.
• Solid Brass Latchbolt: Latchbolt measures 5/8" x 1" x 5/8" throw for robust security.
• Mortised Strike Size: Compatible with 4901 4-5/8" strike size for easy installation and reliable function.
• Stainless Steel Auxiliary Latchpin: Enhances security by preventing unauthorized entry methods.
• Flat Strike Shape: Designed with a center hung 4.5" jamb lip length for optimized performance.
• Long Lip Strikes: Ideal for center hung doors to ensure proper alignment and functionality.

Adams Rite 4900-36-121-628 Detailed Specifications