Adams Rite 4531-25-101-628 Standard Duty Deadlatch with Radius Faceplate in Clear Anodized
SKU
4531-25-101-628
Model No
4531-25-101-628
$94.00
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 4531-25-101-628 from Adams Rite is a standard duty deadlatch with a radius faceplate in clear anodized finish. It provides exceptional traffic control flexibility during and after business hours. The reverse turn key feature allows for free swinging access, making it an ideal choice for high-traffic areas such as hospitals and banks while still ensuring safety and security. Its design allows easy fitting into existing installations, ensuring convenience and reliability.
Adams Rite 4531-25-101-628 Deadlatch Features
- Clear Anodized Finish: Offers a sleek and modern look that enhances the aesthetic of any door while ensuring durability against wear and tear.
- Aluminum Construction: Lightweight yet robust, ensuring long-lasting performance without compromising structural integrity.
- Reversible Handing: LH or RHR operation can be adjusted without special tools, providing versatility for various installation needs.
- Cylinder Backset: 31/32" allows compatibility with existing door preparations for easy retrofit.
- Steel Case with Corrosion-Resistant Plating: Measures 1" x 5-13/16", designed to withstand environmental factors, ensuring longevity.
- Grade 1 Standard: Meets high-performance standards for residential and commercial applications, assuring reliability.
- Standard Mortise Cylinder Use: Compatible with all standard mortise cylinders with MS dimensioned cam for easy replacement.
- Faceplate Dimensions: 1-1/4" x 7-13/32" making it suitable for various door styles.
- Hardened Steel Latchbolt: Features internal pins for enhanced security with a 1/2" x 1" x 1/2" throw to prevent tampering.
- Mortised Strike Size: 4901 with 4-5/8" size fits neatly into the door frame.
- All Metal Auxiliary Bolt: Prevents "loiding" or case-knife entry, enhancing overall security.
- Standard Strike Furnished: 4902-01 strike designed for flat jambs ensures a tight seal when the door is closed.
Detailed Specifications for Adams Rite 4531-25-101-628
| Feature | Details |
| Finish | Clear Anodized |
| Material | Aluminum and Steel |
| Operation | Reversible LH or RHR |
| Cylinder Backset | 31/32" |
| Case Size | 1" x 5-13/16" (depth varies by backset) |
| Security Grade | Grade 1 |
| Cylinder Compatibility | Standard mortise cylinder with MS dimensioned cam |
| Faceplate Size | 1-1/4" x 7-13/32" |
| Latchbolt | Metal with hardened steel internal pins, 1/2" x 1" x 1/2" throw |
| Strike Size | Mortised 4901, 4-5/8" |
| Auxiliary Bolt | All metal for anti-loiding |
| Standard Strike | 4902-01 for flat jamb |
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