Adams Rite 4511W-35-202-335 4500 Standard Deadlatch with Radius Faceplate, Weatherstrip, Black

Designed for facilities that need controlled, dependable door movement, the Adams Rite by ASSA ABLOY 4511W-35-202-335 Standard Deadlatch combines commercial-grade security with practical traffic flexibility. This black anodized deadlatch features a robust aluminum body, Grade 1 construction and an integrated weatherstrip to protect against the elements while maintaining smooth operation in high-traffic settings. The deadlatch’s key-retain function allows the bolt to be held retracted for two-way free swinging when required, then returned to exit-only operation for secure periods—ideal for hospitals, banks, retail and institutional environments.

Installation is streamlined: the radius faceplate fits standard stile profiles and is interchangeable with MS1850A/MS1850S units of matching backset without modifying the door stile. Handing reverses in the field without special tools, reducing installation time and costs. The 4511W works well alongside access control, security hardware and monitoring systems, and complements surveillance-driven door strategies where reliable mechanical performance is essential. For a durable, versatile deadlatch that balances accessibility and security, specify the Adams Rite 4511W deadlatch in your next access control or perimeter security project.

• Enables flexible two-way traffic control: key-retain feature allows free entrance when needed while providing exit-only security at other times
• Durable, weather-resistant design with black anodized aluminum and integrated weatherstrip for reliable exterior performance
• Grade 1 construction delivers commercial-grade reliability for high-traffic applications such as hospitals, banks, and retail
• Easy retrofit and compatibility: interchangeable with MS1850A/MS1850S deadlocks of the same backset and faceplate shape without stile modification
• Handing reversible in the field without special tools, simplifying installation and reducing labor costs
• Radius faceplate and strike options accommodate paired doors and standard stile profiles for a cleaner, professional door appearance