Adams Rite 4900-35-217-335 Heavy Duty Deadlatch, Flat Faceplate, 1-1/8" Backset, 2-5/8" Flat Mortised Strike for Center Hung 4" Jamb, LH or RHR, Black Anodized

Optimize door security and traffic flow with the Adams Rite 4900 Heavy Duty Electrified Deadlatch. Engineered for commercial access control, this deadlatch combines durable construction and practical features to protect entrances used in security-sensitive environments such as data centers, healthcare facilities and corporate buildings. The 4900 features a 1-1/8" backset and a 2-5/8" flat mortised strike sized for center-hung 4" jambs, and is field-configurable for left-hand or right-hand reverse (LH or RHR) mounting. Its stainless steel deadlocking latch resists loiding and case-knife attack while the hold-back function allows free-swinging doors when the bolt is retained. Finished in black anodized steel with corrosion-resistant plating, the unit is built to withstand heavy use and reduce maintenance. Supplied with flat and radius faceplates, strike plate and mounting screws, the 4900 simplifies retrofit and new-install projects and integrates cleanly into access control, surveillance and monitoring systems. Choose the Adams Rite 4900 to strengthen perimeter protection and streamline installation—contact your sales rep or order now for secure, dependable electrified deadlatch performance.

• Heavy-duty traffic control: robust deadlatch design delivers reliable access control for high-traffic commercial and institutional doors.
• Secure anti-loiding protection: deadlocks the latch to prevent forced entry, improving perimeter security for server rooms, data centers and offices.
• Flexible installation: flat faceplate and 1-1/8" backset with 2-5/8" flat mortised strike for center-hung 4" jambs, fits LH or RHR applications.
• Durable finish and construction: black anodized steel with corrosion-resistant plating ensures long service life in demanding environments.
• Easy retrofit and maintenance: supplied with flat and radius faceplates, strike plate and mounting screws for fast installation and clean replacement.