Adams Rite 4531-36-628 Standard Duty Deadlatch with Radius Faceplate in Clear Anodized
- Clear Anodized faceplate finish
- Aluminum construction
- RH or LHR - handed operation is reversible without special tools required
- Cylinder Backset: 1-1/8"
- Case is made of steel with corrosion-resistant plating that measures 1" x 5-13/16" x depth (depth varies by backset)

The 4531-36-628 from Adams Rite is a standard duty deadlatch with radius faceplate in clear anodized. The 4531 series Standard Duty Deadlatch offers maximum flexibility of traffic control during and after business hours. A reverse turn of the key (while bolt is held full 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. The 4530 series deadlatches are perfectly designed to fit without alteration, the stile cutout for older MS1850 Deadlocks and 4250 Deadlatches of 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
- Clear Anodized faceplate finish: Enhances durability and provides a modern aesthetic appeal that withstands wear and tear.
- Aluminum construction: Lightweight yet sturdy, ensuring long-lasting performance without adding excessive weight to the door.
- RH or LHR - handed operation is reversible: Allows for easy installation and flexibility in application without the need for special tools.
- Cylinder Backset: 1-1/8": Standard measurement that ensures compatibility with various door frames for easy integration.
- Steel case with corrosion-resistant plating: Measures 1" x 5-13/16" and offers robust protection against environmental elements, extending the product's lifetime.
- Grade 1 Standard: Meets high quality standards for durability and security, making it ideal for commercial use.
- Compatible with any standard mortise cylinder: Designed to use any MS dimensioned cam, providing versatility to fit various locking systems.
- Faceplate dimensions 1-1/4" x 7-13/32": Provides a wide covering area that enhances the latch's security and visual appeal.
- Metal latchbolt with hardened steel internal pins: Offers increased resistance to tampering and unauthorized entry with a secure 1/2" x 1" x 1/2" throw.
- All-metal auxiliary bolt: Prevents "loiding" or case-knife entry, enhancing security and providing peace of mind.
Adams Rite 4531-36-628 Detailed Specifications
| Feature | Details |
|---|---|
| Faceplate Finish | Clear Anodized |
| Material | Aluminum |
| Handing | Reversible (RH or LHR) |
| Cylinder Backset | 1-1/8" |
| Case Dimensions | Steel, 1" x 5-13/16", varying depth |
| Security 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 |
| Auxiliary Bolt | All metal |



