Adams Rite 4900-26-101-628 Heavy Duty Deadlatch with Standard Faceplate in Clear Anodized
SKU
4900-26-101-628
Model No
4900-26-101-628
$78.00
Product Highlights
- Clear Anodized Finish
- Aluminum construction
- RH or LHR - handed operation is easily reversible using only a screwdriver
- Cylinder Backset: 31/32"
- 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 4900-26-101-628 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.
Adams Rite 4900-26-101-628 Camera Features
Features
- Clear Anodized Finish: Provides a sleek and professional look while ensuring durability against the elements.
- Aluminum Construction: Lightweight yet sturdy material that enhances longevity and corrosion resistance.
- Rh or LHR Operation: Handed operation is easily reversible using only a screwdriver for hassle-free adaptability.
- Cylinder Backset: 31/32" for compatibility with various door setups.
- Corrosion-Resistant Steel Case: Measures 7/8" x 5-13/16" with varying depth; designed for durability in high-traffic settings.
- 1-3/4" Minimum Door Thickness: Ensures proper installation and security for thicker doors.
- Grade 1 Standard: Meets highest performance standards for commercial usage.
- Standard Mortise Cylinder Compatibility: Uses any standard 1-5/32" mortise cylinder with MS dimensioned cam for versatility.
- Faceplate Dimensions: Measures 1" x 6-7/8" for a perfect fit on standard doors.
- Solid Brass Latchbolt: Features a 5/8" x 1" x 5/8" throw for reliable locking.
- Mortised Strike Size: 4-5/8" ensuring smooth operation and longevity.
- Stainless Steel Auxiliary Latchpin: Protects against unauthorized entry methods like the "credit card trick."
- Flat Strike Shape: Standard jamb lip length for seamless installation on flush doors.
- Standard Strike Furnished: The 4902-01 strike is provided for flat jambs where the door closes flush or nearly flush.
Adams Rite 4900-26-101-628 Detailed Specifications
| Feature | Details |
|---|---|
| Finish | Clear Anodized |
| Material | Aluminum |
| Handed Operation | RH or LHR, reversible with screwdriver |
| Cylinder Backset | 31/32" |
| Case Dimensions | 7/8" x 5-13/16" (depth varies) |
| Minimum Door Thickness | 1-3/4" |
| Grade | Grade 1 |
| Cylinder Type | 1-5/32" mortise cylinder with MS cam |
| Faceplate Size | 1" x 6-7/8" |
| Latchbolt | Solid brass, 5/8" x 1" x 5/8" throw |
| Strike Size | 4-5/8" mortised |
| Auxiliary Latchpin | Stainless steel |
| Strike Shape | Flat with standard jamb lip length |
| Standard Strike | 4902-01 for flat jambs |
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