Adams Rite 4531-36-313 Standard Duty Deadlatch with Radius Faceplate in Dark Bronze Anodized
- Dark Bronze 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 4531-36-313 from Adams Rite is a standard duty deadlatch with radius faceplate in dark bronze 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 allows 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
- Dark Bronze Anodized Finish: Provides durability and aesthetic appeal, seamlessly blending with various architectural styles.
- Aluminum Construction: Ensures a lightweight yet robust design, contributing to ease of installation and longevity.
- Reversible Handing: Allows for easy adjustment for right-hand or left-hand operation without special tools, enhancing versatility.
- Cylinder Backset: 1-1/8" backset for compatibility with a range of door configurations.
- Corrosion-Resistant Steel Case: Durable steel construction with corrosion-resistant plating provides longevity, measuring 1" x 5-13/16" with variable depth.
- Grade 1 Standard: Ensures high-security performance, suitable for commercial applications.
- Compatible with Standard Mortise Cylinders: Works with any standard mortise cylinder featuring an MS dimensioned cam for easy integration.
- Faceplate Dimensions: Measures 1-1/4" x 7-13/32", designed for a precise fit on standard doors.
- Metal Latchbolt: Features hardened steel internal pins and a 1/2" x 1" x 1/2" throw, providing enhanced security against forced entry.
- All-Metal Auxiliary Bolt: Securly prevents "loiding" or case-knife entry, offering additional peace of mind.
Adams Rite 4531-36-313 Specifications
| Feature | Details |
| Product Type | Standard Duty Deadlatch |
| Faceplate Finish | Dark Bronze Anodized |
| Material | Aluminum and Steel |
| Handing | Reversible (RH or LHR) |
| Cylinder Backset | 1-1/8" |
| Case Dimensions | 1" x 5-13/16" (depth varies) |
| Security Rating | Grade 1 Standard |
| Mortise Cylinder Compatibility | Standard mortise cylinder with MS dimensioned cam |
| Faceplate Size | 1-1/4" x 7-13/32" |
| Latchbolt Specifications | Metal with hardened steel internal pins, 1/2" x 1" x 1/2" throw |
| Auxiliary Bolt | All-metal to prevent loiding |



