Adams Rite 4900-45-201-335 4900 Heavy Duty Deadlatch, Standard Faceplate, 1-1/2" Backset, LH or RHR Handling for Flat 2-5/8" Mortised Strike, Black Anodized
Special Order: typically 2–6 weeks
Ships directly from the manufacturer. This is an estimated lead time, not a guaranteed delivery date.
Availability can change and lead times may be longer. If your project has a deadline, check with us before ordering.
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Key Features
- Secure, flexible access control: key-operated bolt hold-back allows two-way traffic when needed and exit-only security at other times.
- Easy field installation and retrofit: reversible LH/RHR handing and compatibility with existing MS1850S and 4510/4700 preparations reduce downtime.
- Durable commercial performance: heavy-duty steel case and solid brass latchbolt with corrosion-resistant black anodized finish for long life in high-traffic applications.
- Monitoring-ready: built-in latchbolt monitor compatibility supports integration with access control and security monitoring systems.
- Clean, adaptable fit: standard 1-1/2" backset and supplied flat and radius faceplates plus strike options simplify fitting to storefronts, aluminum frames, and mortised doors.
Quick Specifications
- Product Model
- 4900
- Brand Name
- Adams Rite by ASSA ABLOY
- Product Name
- 4900 Electric Deadlatch Lock
- Product Type
- Electric Deadlatch Lock
Explore the details
Product information
4900-45-201-335
Overview
For commercial entrances that require both robust security and flexible traffic control, the Adams Rite by ASSA ABLOY 4900 electrified deadlatch delivers reliable performance and simple integration. This heavy-duty deadlatch combines a key-controlled bolt hold-back — enabling two-way traffic or exit-only operation — with reversible LH/RHR handing that can be changed in the field with just a screwdriver. The 4900 series accepts standard mortise cylinders and is offered in a durable black anodized finish; the 1-1/2" backset and solid brass latchbolt ensure consistent operation on narrow-profile aluminum and hollow metal doors. Built with a corrosion-resistant steel case and auxiliary linchpin deadlocking, the lock resists tampering and “case-knife” attacks while supporting latchbolt monitoring for access control and security system integration. Ideal for retail storefronts, secured offices, and monitored egress points where surveillance and access control matter, the 4900 simplifies installation and retrofits into common deadlatch preparations. Specify model 4900-45-201-335 for a black anodized, mortised deadlatch solution — contact your Adams Rite distributor to request a quote or technical assistance.
Features
- Secure, flexible access control: key-operated bolt hold-back allows two-way traffic when needed and exit-only security at other times.
- Easy field installation and retrofit: reversible LH/RHR handing and compatibility with existing MS1850S and 4510/4700 preparations reduce downtime.
- Durable commercial performance: heavy-duty steel case and solid brass latchbolt with corrosion-resistant black anodized finish for long life in high-traffic applications.
- Monitoring-ready: built-in latchbolt monitor compatibility supports integration with access control and security monitoring systems.
- Clean, adaptable fit: standard 1-1/2" backset and supplied flat and radius faceplates plus strike options simplify fitting to storefronts, aluminum frames, and mortised doors.
| General Information | |
|---|---|
| Brand Name | Adams Rite by ASSA ABLOY |
| Manufacturer | ASSA ABLOY |
| Product Name | 4900 Electric Deadlatch Lock |
| Product Type | Electric Deadlatch Lock |
| Product Model | 4900 |
| Product Series | 4900 |
| Manufacturer Part Number | 4900-45-201-335 |
| Technical Information | |
| Application/Usage | Door |
| Physical Characteristics | |
| Color | Black |
| Weight | 1.25 lb |
| Product Information | |
| Finishing | Black Anodized |
| Miscellaneous | |
| Features | Latchbolt Monitor, Narrow Backset |
| Country of Origin | CN |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- 4900-45-201-335
- Manufacturer part:
- 4900-45-201-335
How do I confirm compatibility?
Check the specifications and manufacturer documents for your existing system. Send us your model numbers and project requirements if you need help selecting equipment or accessories.
Ask a product specialistWhen will this item ship?
Availability is shown above. Special-order items and project quantities may need additional lead time. Contact us to confirm a delivery date before scheduling installation.
Shipping, freight and delivery detailsWhat should I know about returns?
Returns require an approved RMA. Consult the linked return policy for deadlines and eligibility. For standard non-defective returns, eligible factory-sealed items carry a 15% restocking fee and customer-paid return shipping; open-box and used items are refused. Defective and DOA claims follow the policy's separate terms. Special orders and other exclusions are final sale.
Read return eligibility and exclusionsAdams Rite 4900-45-201-335 4900 Heavy Duty Deadlatch, Standard Faceplate, 1-1/2" Backset, LH or RHR Handling for Flat 2-5/8" Mortised Strike, Black Anodized
4900-45-201-335