The 4512-45-201-313 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: Provides an aesthetically pleasing and durable surface that resists wear and corrosion.
- Aluminum Construction: Lightweight yet strong material ensures long-lasting performance without adding unnecessary weight.
- LH or RHR – Handed Operation: Reversible installation without special tools allows for flexibility during setup.
- Cylinder Backset: 1-1/2″ backset accommodates various door types for compatibility.
- Steel Case: Corrosion-resistant plating with dimensions of 1″ x 5-13/16″ ensures durability and security (depth varies by backset).
- Grade 1 Standard: Meets high-performance standards for residential and commercial use, ensuring reliability.
- Standard Mortise Cylinder Compatibility: Uses any standard mortise cylinder with MS dimensioned cam for easy replacement.
- Faceplate Dimensions: 1″ x 6-7/8″ size fits standard installations for seamless integration.
- Latchbolt Construction: Metal latchbolt with hardened steel internal pins and 1/2″ x 1″ x 1/2″ throw enhances security against forced entry.
- Mortised Strike Size: 4902 size provides a reliable fit for standard installations.
- All-Metal Auxiliary Bolt: Prevents “loiding” or case-knife entry, offering enhanced security against tampering.
- Flat Strike Shape: Standard jamb lip length ensures compatibility with most door frames.
- Standard Strike Furnished: 4902-01 for flat jambs ensures proper installation where the door closes flush or nearly flush.
Adams Rite 4512-45-201-313 Detailed Specifications
| Feature | Details |
| Finish | Dark Bronze Anodized |
| Material | Aluminum |
| Operation | Reversible LH or RHR |
| Cylinder Backset | 1-1/2″ |
| Case Material | Steel with Corrosion-Resistant Plating |
| Case Dimensions | 1″ x 5-13/16″ (depth varies by backset) |
| Security Grade | Grade 1 Standard |
| Cylinder Compatibility | Standard Mortise Cylinder with MS Dimensioned Cam |
| Faceplate Dimensions | 1″ x 6-7/8″ |
| Latchbolt | Metal with Hardened Steel Internal Pins |
| Strike Size | 4902 Mortised |
| Auxiliary Bolt Material | All Metal |
| Strike Shape | Flat with Standard Jamb Lip Length |
| Included Strike | 4902-01 for Flat Jamb |



















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