Adams Rite 4900-26-117-313 Heavy Duty Deadlatch with Standard Faceplate in Dark Bronze Anodized
SKU
4900-26-117-313
Model No
4900-26-117-313
$100.00
Product Highlights
- Dark Bronze Anodized Finish
- Aluminum construction
- RH or LHR - handed operation is easily reversible using only a screwdriver
- Cylinder Backset: 31/32"
- Case is made of steel with corrosion-resistant plating that measures 7/8" x 5-13/16" x depth (depth varies by bracket)

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The 4900-26-117-313 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.
Adams Rite 4900-26-117-313 Deadlatch Key Features
- Dark Bronze Anodized Finish: Provides an attractive and durable surface that resists wear and corrosion, enhancing longevity.
- Aluminum Construction: Lightweight yet robust, ensuring easy installation without compromising strength.
- Reversible Handing: RH or LHR operation is easily reversible using only a screwdriver, allowing for versatile installation in any door.
- Cylinder Backset: 31/32" backset supports various door styles and applications.
- Durable Steel Case: Corrosion-resistant plating with dimensions of 7/8" x 5-13/16" for superior protection against the elements.
- Minimum Door Thickness: Requires 1-3/4" door thickness to ensure a secure fit and reliable performance.
- Grade 1 Standard: Meets stringent standards for durability and reliability, making it suitable for high-traffic areas.
- Compatible Mortise Cylinder: Uses any standard 1-5/32" mortise cylinder with MS dimensioned cam for easy replacement and maintenance.
- Faceplate Dimensions: Measures 1" x 6-7/8" for a perfect fit with most door preparations.
- Solid Brass Latchbolt: Features a 5/8" x 1" x 5/8" throw for reliable locking performance.
- Mortised Strike Size: 4-5/8" that matches with mortise installations for seamless integration.
- Stainless Steel Auxiliary Latchpin: Prevents unauthorized entry via common techniques, enhancing security.
- Flat Strike Shape: Designed with a center hung 4" jamb lip length for compatibility with different door styles.
- Long Lip Strikes: Ideal for center hung doors, ensuring secure locking and performance.
Adams Rite 4900-26-117-313 Detailed Specifications
| Feature | Details |
|---|---|
| Finish | Dark Bronze Anodized |
| Construction Material | Aluminum |
| Operation | RH or LHR - Reversible |
| Cylinder Backset | 31/32" |
| Case Dimensions | 7/8" x 5-13/16" x depth (varies by bracket) |
| Minimum Door Thickness | 1-3/4" |
| Security Grade | Grade 1 Standard |
| Mortise Cylinder Compatibility | Any standard 1-5/32" with MS cam |
| Faceplate Size | 1" x 6-7/8" |
| Latchbolt | Solid brass, 5/8" x 1" x 5/8" throw |
| Strike Size | Mortised 4-5/8" |
| Auxiliary Latchpin Material | Stainless Steel |
| Strike Shape | Flat with center hung 4" jamb lip |
| Long Lip Strikes | For center hung doors |
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