Adams Rite 4900-45-101-628 Heavy Duty Deadlatch with Standard Faceplate in Clear Anodized
SKU
4900-45-101-628
Model No
4900-45-101-628
$78.00
Product Highlights
- Clear Anodized Finish
- Aluminum construction
- LH or RHR - handed operation is easily reversible using only a screwdriver
- Cylinder Backset: 1-1/2"
- Case is made of steel with corrosion-resistant plating that measures 7/8" x 5-13/16" x depth (depth varies by bracket)

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The 4900-45-101-628 from Adams Rite is a heavy duty deadlatch with standard faceplate in clear anodized. The 4900 Series Deadlatch offers maximum flexibility of traffic control and easy installation. A reverse turn of the key (while bolt is held fully retracted) 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. It also retrofits to existing 4500 and 4700 Deadlatch preparations.
Features
- Clear Anodized Finish: Provides a sleek appearance and enhanced resistance to corrosion and wear.
- Aluminum Construction: Ensures lightweight yet durable performance, ideal for high-traffic areas.
- LH or RHR Handed Operation: Easily reversible with a screwdriver, allowing for flexible installation in various door configurations.
- Cylinder Backset: 1-1/2", accommodating a wide range of door types.
- Steel Case: Corrosion-resistant plating measuring 7/8" x 5-13/16" deep ensures long-lasting use.
- Minimum Door Thickness: 1-3/4" required for optimal installation and function.
- Grade 1 Standard: Meets high-performance standards, ensuring reliability and security.
- Compatible Mortise Cylinder: Uses any standard 1-5/32" mortise cylinder with MS dimensioned cam for added convenience.
- Faceplate Dimensions: Measures 1" x 6-7/8", fitting seamlessly into standard installations.
- Solid Brass Latchbolt: Features a durable 5/8" x 1" x 5/8" throw, providing strong locking capability.
- Mortised Strike Size: 4901, sized at 4-5/8", ensuring compatibility with existing installations.
- Stainless Steel Auxiliary Latchpin: Prevents unauthorized entry methods, enhancing security.
- Standard Strike Furnished: 4902-01 for flat jambs, perfect for doors that close flush or nearly flush.
Adams Rite 4900-45-101-628 Detailed Specifications
| Feature | Details |
| Finish | Clear Anodized |
| Material | Aluminum |
| Handed Operation | LH or RHR, easily reversible |
| Cylinder Backset | 1-1/2" |
| Case Dimensions | 7/8" x 5-13/16" (depth varies by bracket) |
| Minimum Door Thickness | 1-3/4" |
| Grade | Grade 1 Standard |
| Mortise Cylinder | Standard 1-5/32" with MS dimensioned cam |
| Faceplate Dimensions | 1" x 6-7/8" |
| Latchbolt Material | Solid Brass |
| Strike Size | 4-5/8" (Mortised) |
| Auxiliary Latchpin Material | Stainless Steel |
| Strike Type | 4902-01 for flat jambs |
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