Adams Rite 4900-45-121-313 Heavy Duty Deadlatch with Standard Faceplate in Dark Bronze Anodized

The 4900-45-121-313 from Adams Rite is a heavy duty deadlatch with standard faceplate in dark bronze 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

• Dark Bronze Anodized Finish: Provides durability and a sleek appearance, resisting wear and tear while enhancing aesthetics.
• Aluminum Construction: Ensures lightweight yet robust performance, making installation easier without compromising strength.
• Accessible Handing: LH or RHR handed operation is easily reversible using only a screwdriver, offering convenience for all users.
• Cylinder Backset: 1-1/2" backset offers compatibility with various door assemblies, promoting versatility in installations.
• Corrosion-Resistant Steel Case: The case is made of steel with corrosion-resistant plating, measuring 7/8" x 5-13/16" for long-lasting resilience.
• Minimum Door Thickness: Requires a 1-3/4" door thickness, ensuring sturdy installation for standard applications.
• Grade 1 Standard: Meets top tier security standards, ensuring reliability and longevity in high-traffic areas.
• Standard Mortise Cylinder Compatibility: Uses any standard 1-5/32" mortise cylinder with MS dimensioned cam, allowing for easy upgrades or replacements.
• Faceplate Dimensions: Measures 1" x 6-7/8", fitting most standard door configurations seamlessly.
• Solid Brass Latchbolt: Features a latchbolt of solid brass with a 5/8" x 1" x 5/8" throw for robust locking mechanisms.
• Mortised Strike Size: 4901 specifies a 4-5/8" strike size, compatible with various door frames for easy installation.
• Stainless Steel Auxiliary Latchpin: Designed to prevent unauthorized entry methods, enhancing security against forced entry.
• Flat Strike Shape: Center hung 4.5" jamb lip length ensures stable and secure installation on various door types.
• Long Lip Strikes: Specifically designed for centerhung doors, providing an effective locking solution.

Adams Rite 4900-45-121-313 Detailed Specifications