Adams Rite 4512-25-101-335 Standard Deadlatch with Bevel Faceplate and Strike in Black
- Black Anodized Finish
- Aluminum construction
- LH or RHR - handed operation is reversible without special tools required
- Cylinder Backset: 31/32"
- Case is made of steel with corrosion-resistant plating that measures 1" x 5-13/16" x depth (depth varies by backset)

The 4512-25-101-335 from Adams Rite is a Standard Deadlatch with Bevel Faceplate and Strike in Black. The 4512-25-101-335 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
- Black Anodized Finish: Provides a sleek and modern appearance while enhancing corrosion resistance.
- Aluminum Construction: Lightweight and durable, ensuring longevity and ease of installation.
- Handed Operation: LH or RHR options are reversible without special tools, offering flexibility during installation.
- Cylinder Backset: 31/32", compatible with standard installation requirements.
- Steel Case: Corrosion-resistant plating with dimensions of 1" x 5-13/16", offering strength and durability.
- Grade 1 Standard: Meets rigorous performance standards for maximum security.
- Standard Mortise Cylinder Compatibility: Can use any standard mortise cylinder with MS dimensioned cam for convenience.
- Faceplate Dimensions: 1" x 6-7/8", providing ample coverage for a secure fit.
- Hardened Steel Latchbolt: Features metal construction and 1/2" x 1" x 1/2" throw, ensuring reliable operation.
- Mortised Strike Size: 4901 with 4-5/8" dimensions for secure alignment.
- All-Metal Auxiliary Bolt: Prevents "loiding" or case-knife entry, enhancing overall security.
- Flat Strike Shape: Standard jamb lip length to ensure proper alignment with the door.
- Standard Strike Furnished: 4902-01 for flat jambs where doors close flush or nearly flush, ensuring ease of use.
Adams Rite 4512-25-101-335 Detailed Specifications
| Feature | Details |
| Finish | Black Anodized |
| Material | Aluminum |
| Handing | LH or RHR Reversible |
| Cylinder Backset | 31/32" |
| Case Dimensions | 1" x 5-13/16" (depth varies by backset) |
| Security Grade | Grade 1 |
| Cylinder Compatibility | Standard mortise cylinder with MS cam |
| Faceplate Size | 1" x 6-7/8" |
| Latchbolt Construction | Metal with hardened steel internal pins |
| Strike Size | Mortised 4901, 4-5/8" |
| Auxiliary Bolt | All-metal |
| Strike Alignment | Flat strike with standard jamb lip length |
| Included Standard Strike | 4902-01 for flush closing doors |



