Hager 3579 ARC Grade 2 Keyed Communicating Lever Lockset
Function Information:

The Hager 3579 ARC is a specialized, commercial-grade cylindrical lockset designed for "communicating" rooms, such as those found in hotels, health clinics, and executive office suites. As a Communicating Function (ANSI F80), this lock features a keyed lever on one side and a blank plate on the other. This configuration is specifically engineered for doors that only require operation from one side, or for use on a pair of doors where independent locking control is required from both rooms. Featuring the elegant, sweeping Archer (ARC) lever, this lockset provides a sophisticated architectural aesthetic for professional environments.
Specialized Security for Interconnected Spaces
The Hager 3579 is the premier choice for interconnected spaces where access must be strictly controlled. Since one side of the door features a solid blank plate, there is no lever or cylinder to operate, effectively making that side of the door "dead." The opposite side features a keyed lever that can be locked or unlocked via the exterior key. To protect the opening from forced entry, the deadlocking latchbolt is engineered to resist "shimming" and unauthorized retraction when the door is closed.
Institutional Durability and Full Accessibility
Certified to ANSI/BHMA Grade 2 standards, the Hager 3500 Series features a heavy-gauge steel chassis with a zinc dichromate finish for superior corrosion resistance. The Archer lever is fully ADA compliant, offering an ergonomic, curved profile that is easily operated by all users. With no exposed mounting screws and a secure thru-bolt installation, the 3579 ARC provides a clean, tamper-resistant profile that enhances both the security and the modern aesthetic of the facility.
Technical Specifications
| Feature | Specification |
| Series | Hager 3500 Series |
| Function | Communicating (ANSI F80) |
| Grade | ANSI/BHMA A156.2 Grade 2 |
| Lever Style | Archer (ARC) |
| Configuration | Keyed Lever x Blank Plate |
| Cylinder | 6-Pin Conventional, Schlage C Keyway |
| Door Thickness | 1-3/8" to 2" (35 mm - 51 mm) |
| Backset | 2-3/4" (Standard) or 2-3/8" (Optional) |
| Fire Rating | UL/cUL Listed up to 3 hours |
| Accessibility | ADA Compliant (ANSI A117.1) |
Key Product Highlights
- Communicating Logic: Ideal for hotel "connecting" doors where two independent locks are installed on two separate doors within one frame.
- Archer Architectural Aesthetic: Provides a modern, high-end profile that complements contemporary commercial and hospitality designs.
- Vandal-Resistant Chassis: Utilizes thru-bolt mounting to ensure a rigid, stable attachment to the door that withstands heavy-duty commercial use.
- Life-Safety Certified: UL/cUL listed for 3-hour fire doors, fulfilling the critical building and safety codes required for modern professional facilities.
| Finish with BHMA code | 626 - US26D Satin Chrome or 613 - US10B Oil Rubbed Bronze or 605 - US3 Polish Brass or 606 - US4 Satin Brass or 625 - US26 Polish Chrome |
| Cylinder Options | SCC - Schlage C Keyway or SFIC |
| Brand | Hager |
| ANSI Cyl Lock Function | F113 - Keyed Communicating |
| Trim Design | ARC - Archer |
| Series | Hager - 3500 Series |
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