Adams Rite 4531-26-101-628 Standard Duty Deadlatch with Radius Faceplate in Clear Anodized
SKU
4531-26-101-628
Model No
4531-26-101-628
$91.50
Product Highlights
- Clear Anodized faceplate finish
- Aluminum construction
- RH or LHR - 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)

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The 4531-26-101-628 from Adams Rite is a standard duty deadlatch with radius faceplate in clear anodized that offers maximum flexibility of traffic control during and after business hours. A reverse turn of the key retains the bolt, allowing for free swinging doors, perfect for hospitals, banks, and stores. Designed to fit without alteration into older MS1850 Deadlocks and 4250 Deadlatches, it balances convenience and security for varied applications.
Adams Rite 4531-26-101-628 Deadlatch Features
- Clear Anodized Finish: Provides a sleek and modern appearance that is resistant to corrosion and wear.
- Durable Aluminum Construction: Ensures longevity and strength in high-traffic environments.
- Reversible Handing: RH or LHR operation can be easily changed without special tools, accommodating different door configurations.
- Cylinder Backset of 31/32": Fits standard door preparations seamlessly for ease of installation.
- Corrosion-Resistant Steel Case: Measures 1" x 5-13/16" and protects internal components from rust and damage.
- Grade 1 Standard: Offers superior durability and performance to meet high-security requirements.
- Compatible with Standard Mortise Cylinders: Uses MS dimensioned cam for easy replacement and adjustment.
- Faceplate Dimensions: At 1-1/4" x 7-13/32", it fits standard openings for a polished look.
- Hardened Steel Latchbolt: Features internal pins for increased resistance against tampering with a throw of 1/2" x 1" x 1/2".
- Mortised Strike Size: Strike size is 4-5/8", compatible with most mortised doors.
- All-Metal Auxiliary Bolt: Prevents "loiding" or case-knife entry, enhancing overall security.
- Flat Strike Shape: Standard jamb lip length allows for smooth door operation and secure closure.
- Standard Strike Furnished: The 4902-01 strike fits flat jambs, ensuring a clean flush fit when the door is closed.
Adams Rite 4531-26-101-628 Detailed Specifications
| Product Type | Standard Duty Deadlatch |
| Finish | Clear Anodized |
| Construction Material | Aluminum |
| Handing | Reversible RH or LHR |
| Cylinder Backset | 31/32" |
| Case Dimensions | 1" x 5-13/16" |
| Grade | Grade 1 |
| Compatible Cylinder | Standard Mortise Cylinder with MS Dimensioned Cam |
| Faceplate Dimensions | 1-1/4" x 7-13/32" |
| Latchbolt Type | Metal with hardened steel pins |
| Latchbolt Throw | 1/2" x 1" x 1/2" |
| Strike Size | 4-5/8" Mortised |
| Auxiliary Bolt Material | All Metal |
| Strike Shape | Flat with standard jamb lip length |
| Included Standard Strike | 4902-01 for flat jambs |
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