Adams Rite 4531-25-202-628 Standard Duty Deadlatch with Radius Faceplate in Clear Anodized
SKU
4531-25-202-628
Model No
4531-25-202-628
$71.40
Product Highlights
- Clear Anodized faceplate finish
- Aluminum construction
- LH or RHR - handed operation is reversible without special tools required
- Cylinder Backset: 31/32"
- Case is made of steel with corrosion-resistant plating that measures 1" x 5-13/16" x depth (depth varies by backset)

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The 4531-25-202-628 from Adams Rite is a standard duty deadlatch with a radius faceplate in clear anodized finish. This unit offers maximum flexibility in traffic control during and after business hours. A unique reverse turn of the key retains the bolt for free swinging doors, making it suitable for high-traffic areas like hospitals, banks, and retail stores. Designed for compatibility with older models, this deadlatch also provides a reliable solution for varied entrance needs.
Adams Rite 4531-25-202-628 Camera Features
Features
- Clear Anodized Finish: Provides a durable and attractive appearance that resists wear and corrosion.
- Aluminum Construction: Ensures lightweight yet robust performance for long-lasting use.
- Reversible Handing: Allows for LH or RHR operation without special tools, providing flexibility in installation.
- Cylinder Backset: 31/32" backset provides compatibility with various door types and ensure proper fit.
- Steel Case: Features corrosion-resistant plating, measuring 1" x 5-13/16", offering strength and durability.
- Grade 1 Standard: Meets high safety and performance standards, ensuring dependable security.
- Standard Mortise Cylinder: Compatibility with any standard cylinder with MS dimensioned cam for easy replacement.
- Faceplate Dimensions: Measures 1-1/4" x 7-13/32", designed for modern door aesthetics.
- Hardened Steel Latchbolt: Includes hardened internal pins with a 1/2" x 1" throw, enhancing security and resistance to tampering.
- Mortised Strike Size: Features a 2-5/8" size for a clean installation look.
- Metal Auxiliary Bolt: Prevents 'loiding' or case-knife entry, adding an extra layer of security.
- Radius Strike Shape: Designed for easy installation with standard stile lip length.
- Compatible with Paired Doors: Radius strike shape allows for seamless operation in double-door configurations.
Adams Rite 4531-25-202-628 Detailed Specifications
| Product Name | Adams Rite 4531-25-202-628 Standard Duty Deadlatch |
| Faceplate Finish | Clear Anodized |
| Material | Aluminum with Steel Case |
| Handing | Reversible (LH or RHR) |
| Cylinder Backset | 31/32" |
| Case Size | 1" x 5-13/16" |
| Security Rating | Grade 1 Standard |
| Compatibility | Standard Mortise Cylinder, MS dimensioned cam |
| Faceplate Dimensions | 1-1/4" x 7-13/32" |
| Latchbolt Type | Metal with Steel Pins |
| Auxiliary Bolt | All Metal |
| Strike Size | 2-5/8" Mortised |
| Radius Strike | For paired doors |
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