Adams Rite 4900-26-202-313 Heavy Duty Deadlatch with Standard Faceplate in Dark Bronze Anodized
SKU
4900-26-202-313
Model No
4900-26-202-313
$84.45
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 4900-26-202-313 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 4900-26-202-313 Features
- Dark Bronze Anodized Finish: Provides a sleek and durable surface that withstands wear and corrosion.
- Aluminum Construction: Ensures lightweight yet robust performance, making it easy to install without compromising strength.
- Handed Operation: RH or LHR operation can be easily reversed with just a screwdriver, allowing for versatile installation.
- Cylinder Backset: 31/32" backset accommodates various door setups for added compatibility.
- Steel Case with Corrosion-resistant Plating: Measures 7/8" x 5-13/16" with variable depth, providing protection against rust and longevity.
- Minimum Door Thickness: Requires a sturdy 1-3/4" thickness ensuring the latch fits securely.
- Grade 1 Standard: Complies with high-security ratings for reliable protection.
- Standard Mortise Cylinder Usage: Compatible with any 1-5/32" mortise cylinder with MS dimensioned cam for ease of replacement.
- Faceplate Dimensions: Measures 1" x 6-7/8" offering a precise fit and elegant appearance.
- Solid Brass Latchbolt: Features a throw of 5/8" x 1" x 5/8", ensuring solid locking capability.
- Mortised Strike Size: 2-5/8" size for secure installation and operation.
- Stainless Steel Auxiliary Latchpin: Prevents unauthorized entry methods such as "the old credit card trick," enhancing security.
- Radius Strike Shape: Standard lip length offers compatibility with most door setups.
- Paired Doors Compatibility: Radius strike accommodates opposite stile for seamless paired door installations.
Adams Rite 4900-26-202-313 Detailed Specifications
| Finish | Dark Bronze Anodized |
| Material | Aluminum and Steel |
| Handing | RH or LHR Reversible |
| Cylinder Backset | 31/32" |
| Case Dimensions | 7/8" x 5-13/16" (depth varies) |
| Minimum Door Thickness | 1-3/4" |
| Security Grade | Grade 1 |
| Mortise Cylinder Size | 1-5/32" with MS cam |
| Faceplate Dimensions | 1" x 6-7/8" |
| Latchbolt Size | 5/8" x 1" x 5/8" |
| Mortised Strike Size | 2-5/8" |
| Auxiliary Latchpin Material | Stainless Steel |
| Strike Shape | Radius |
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