The 4512-46-202-313 from Adams Rite is a standard deadlatch with bevel faceplate and strike in dark bronze anodized. The 4512 series Deadlatch offers maximum flexibility of traffic control during and after business hours. A reverse turn of the key (while 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. 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 and should not be considered an equivalent replacement.
Features
- Dark Bronze Anodized Finish: Offers a sleek, professional appearance while providing durability against wear and corrosion.
- Aluminum Construction: Lightweight yet strong, ensuring long-lasting performance without compromising on security.
- Reversible Handing: RH or LHR operation can be adjusted without special tools, allowing for versatile installation.
- Cylinder Backset: 1-1/2″ backset accommodates standard door installations for convenience.
- Steel Case: Durable construction with corrosion-resistant plating increases longevity, measuring 1″ x 5-13/16″ (depth varies by backset).
- Grade 1 Standard: Meets stringent security standards, ensuring reliable performance and protection.
- Standard Mortise Cylinder Compatibility: Uses any standard mortise cylinder with MS dimensioned cam, providing flexibility in key options.
- Faceplate Dimensions: Measures 1″ x 6-7/8″, designed to fit standard door configurations seamlessly.
- Hardened Steel Latchbolt: Features internal pins and a 1/2″ x 1″ x 1/2″ throw for enhanced security against forced entry.
- Mortised Strike Size: 4902 strike size ensures proper alignment and functionality with the deadlatch mechanism.
- All Metal Auxiliary Bolt: Prevents “loiding” or case-knife entry, enhancing the security of the latch bolt.
- Radius Strike Shape: Designed for standard stiles lip length, ensuring compatibility with various door types.
- Paired Doors Compatibility: Radius strike available for opposite stile in paired doors for flexible installation.
Adams Rite 4512-46-202-313 Detailed Specifications
| Feature | Details |
| Finish | Dark Bronze Anodized |
| Material | Aluminum and Steel |
| Reversible Handing | RH or LHR without special tools |
| Cylinder Backset | 1-1/2″ |
| Case Dimensions | 1″ x 5-13/16″ (depth varies by backset) |
| Security Grade | Grade 1 Standard |
| Cylinder Compatibility | Any standard mortise cylinder with MS dimensioned cam |
| Faceplate Size | 1″ x 6-7/8″ |
| Latchbolt | Metal with hardened steel internal pins, 1/2″ x 1″ x 1/2″ throw |
| Strike Size | Mortised (4902) 2-5/8″ |
| Auxiliary Bolt | All metal for deadlocks latch bolt |
| Strike Shape | Radius with standard stiles lip length |
| Compatibility | Radius strike for opposite stile in paired doors |



















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