The 4511-45-102-313 from Adams Rite is a standard deadlatch with radius faceplate in dark bronze anodized. The 4511 series Deadlatch offers maximum flexibility of traffic control during and after business hours. While bolt is held fully retracted, a reverse turn of the key 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. It is easily interchangeable, without stile modification with any MS1850A or MS1850S Deadlock of same backset and faceplate shape. However, they do not provide the same maximum security level as the MS Deadlock.
Features
- Dark Bronze Anodized Finish: Provides a stylish and durable surface that resists corrosion and wear.
- Aluminum Construction: Lightweight yet strong, ensuring longevity and ease of installation.
- Reversible Handing: LH or RHR operation can be adjusted without special tools for versatile installation options.
- Cylinder Backset: 1-1/2″ backset provides compatibility with standard door preparations.
- Steel Case: Measures 1″ x 5-13/16″ with corrosion-resistant plating, offering durability and security.
- Grade 1 Standard: Meets high-performance standards for commercial locks, ensuring reliability.
- Compatible with Standard Mortise Cylinder: Uses any standard mortise cylinder with MS dimensioned cam for easy replacement.
- Faceplate Dimensions: 1″ x 6-7/8″, providing a secure fit on a variety of door styles.
- Metal Latchbolt: Features hardened steel internal pins and a 1/2″ x 1″ x 1/2″ throw for increased security.
- Mortised Strike Size: 4901 4-5/8″ strike size ensures a proper fit and function in door frames.
- All-Metal Auxiliary Bolt: Prevents “loiding” or case-knife entry, enhancing overall door security.
- Radius Strike Shape: Standard stiles lip length for easy installation in paired doors.
Adams Rite 4511-45-102-313 Detailed Specifications
| Feature | Details |
| Finish | Dark Bronze Anodized |
| Construction Material | Aluminum |
| Handing | LH or RHR, reversible |
| Cylinder Backset | 1-1/2″ |
| Case Dimensions | 1″ x 5-13/16″ |
| Security Grade | Grade 1 |
| Mortise Cylinder Compatibility | Standard with MS dimensioned cam |
| Faceplate Size | 1″ x 6-7/8″ |
| Latchbolt | Metal with hardened steel pins, 1/2″ throw |
| Strike Size | 4901 4-5/8″ |
| Auxiliary Bolt Material | All metal |
| Strike Shape | Radius |



















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