Adams Rite 4900-35-121-628 Heavy Duty Deadlatch with Standard Faceplate in Clear Anodized
SKU
4900-35-121-628
Model No
4900-35-121-628
$100.00
Product Highlights
- Clear Anodized Finish
- Aluminum construction
- LH or RHR - handed operation is easily reversible using only a screwdriver
- Cylinder Backset: 1-1/8"
- 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 4900-35-121-628 from Adams Rite is a heavy duty deadlatch with a standard faceplate in clear anodized finish. Designed for convenience and security, this deadlatch provides maximum flexibility for traffic control and is easy to install. It features a unique reverse key operation that allows for free swinging doors, ideal for establishments needing controlled access. Additionally, it is easily interchangeable with other deadlocks, making it a versatile choice for various installations.
Adams Rite 4900-35-121-628 Key Features
- Clear Anodized Finish: Enhances durability and provides a sleek, modern look that resists corrosion.
- Aluminum Construction: Lightweight yet strong design that ensures longevity and ease of installation.
- Reversible Handing: LH or RHR operation can be changed quickly with just a screwdriver, offering flexibility for installation.
- Cylinder Backset: 1-1/8" backset allows compatibility with various door types.
- Corrosion-Resistant Steel Case: Measures 7/8" x 5-13/16" with durable plating, providing added strength against wear.
- Minimum Door Thickness: Requires only 1-3/4" thickness, ensuring compatibility with standard door sizes.
- Grade 1 Standard: Meets the highest security standards for durability and reliability.
- Standard Mortise Cylinder: Compatible with any 1-5/32" cylinder featuring MS dimensioned cam.
- Faceplate Dimensions: 1" x 6-7/8" size fits a variety of door dissimilarities perfectly.
- Brass Latchbolt: Solid construction with 5/8" x 1" x 5/8" throw for dependable locking action.
- Mortised Strike Size: Fits a 4-5/8" strike size, accommodating most installation requirements.
- Stainless Steel Auxiliary Latchpin: Prevents unauthorized entry methods, enhancing security.
- Flat Strike Shape: Designed with a center hung 4.5" jamb lip length for ease of installation on various door frames.
- Long Lip Strikes: Specifically designed for center hung doors, streamlining operation for high-traffic areas.
Adams Rite 4900-35-121-628 Detailed Specifications
| Feature | Details |
|---|---|
| Finish | Clear Anodized |
| Construction | Aluminum |
| Operation | LH or RHR (reversible) |
| Cylinder Backset | 1-1/8" |
| Case Dimensions | 7/8" x 5-13/16" (depth varies by bracket) |
| Minimum Door Thickness | 1-3/4" |
| Security Rating | Grade 1 Standard |
| Cylinder Type | 1-5/32" mortise cylinder with MS cam |
| Faceplate Size | 1" x 6-7/8" |
| Latchbolt Material | Solid Brass |
| Strike Size | 4-5/8" mortised strike |
| Auxiliary Latchpin Material | Stainless Steel |
| Strike Shape | Flat with center hung 4.5" jamb lip length |
| Long Lip Strikes | For center hung doors |
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