The 4530-25-102-313 from Adams Rite is a standard duty deadlatch with a flat faceplate in dark bronze anodized. The 4530 Series Standard Duty Deadlatch offers maximum flexibility of traffic control during and after business hours. A reverse turn of the key (while the bolt is held fully retracted) retains the bolt, 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. The 4530 series deadlatches are perfectly designed to fit without alteration the stile cutout for older MS1850 Deadlocks and 4250 Deadlatches of the same backset. However, they do not provide the same maximum security level as the MS Deadlock and should not be considered an equivalent replacement.
Features
- Dark Bronze Anodized Finish: Provides a stylish and durable surface that enhances the aesthetic of your door while resisting wear and tear.
- Aluminum Construction: Ensures lightweight yet robust performance, contributing to the longevity of the product.
- Reversible Handed Operation: LH or RHR operation is simple to reverse without special tools, allowing for flexibility in installation.
- Cylinder Backset: Measures 31/32″, accommodating various door configurations easily.
- Corrosion-Resistant Steel Case: The case measures 1″ x 5-13/16″ and is designed to withstand harsh environments, extending the lifespan of the deadlatch.
- Grade 1 Standard: Meets high-performance standards, ensuring reliability and security.
- Compatible with Standard Mortise Cylinders: Uses any standard mortise cylinder with MS dimensioned cam for easy replacement and maintenance.
- Faceplate Dimensions: Measures 1-1/4″ x 7-13/32″, fitting seamlessly into most door designs.
- Hardened Steel Internal Pins: The latchbolt has a throw of 1/2″ x 1″ x 1/2″ providing enhanced resistance to forced entry.
- Mortised Strike Size: The 4901 strike size of 4-5/8″ integrates perfectly with the latch for secure closure.
- All Metal Auxiliary Bolt: Prevents “loiding” or case-knife entry, significantly increasing security.
- Standard Radius Strike Shape: Designed for standard stiles lip length, ensuring compatibility with a variety of door setups.
- Paired Doors Compatibility: Features a radius strike for opposite stile in paired doors, allowing for cohesive operation.
Adams Rite 4530-25-102-313 Detailed Specifications
| Feature | Details |
| Finish | Dark Bronze Anodized |
| Material | Aluminum with steel case |
| Handed Operation | LH or RHR, reversible |
| Cylinder Backset | 31/32″ |
| Case Dimensions | 1″ x 5-13/16″ |
| Grade | Grade 1 Standard |
| Compatible Cylinder | 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 construction |
| Strike Shape | Standard radius for paired doors |



















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