Hager 3570 ARC Grade 2 Classroom Lever Lockset
Function Information:
The Hager 3570 ARC is a heavy-duty, commercial-grade cylindrical lockset specifically engineered for school environments, training facilities, and public institutions. As a Classroom Function (ANSI F84), the exterior lever is locked or unlocked via a key, while the interior lever remains always active for immediate egress. Featuring the elegant, sweeping Archer (ARC) lever design, this lockset provides a sophisticated architectural aesthetic without compromising on the high-level security protocols required for student and staff safety.
Advanced Security for Educational Facilities
The primary role of the Hager 3570 is to provide controlled access while ensuring total life-safety compliance. Because the outside lever can only be locked or unlocked by key, it prevents unauthorized locking or tampering from the inside of the room. For added protection against forced entry, the deadlocking latchbolt is designed to resist "shimming" and other common intrusion techniques. This lockset is non-handed, allowing for versatile installation on any door swing throughout a campus.
Institutional Durability and Universal 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, providing a comfortable ergonomic grip that is easily operated by all users. To ensure a professional finish and discourage vandalism, the 3570 ARC features no exposed mounting screws and utilizes thru bolts for a rigid, secure attachment to the door.
Technical Specifications
| Feature | Specification |
| Series | Hager 3500 Series |
| Function | Classroom (ANSI F84) |
| Grade | ANSI/BHMA A156.2 Grade 2 |
| Lever Style | Archer (ARC) |
| Cylinder | 6-Pin Conventional, Schlage C Keyway |
| Locking Mechanism | Exterior Key Controlled |
| Interior Status | Always Active (Free Egress) |
| 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
- Key-Driven Exterior Control: The outside lever status is managed strictly by key, giving faculty and security personnel total control over room status.
- Archer Architectural Aesthetic: Offers a modern, high-end profile that elevates the appearance of contemporary educational and professional buildings.
- Enhanced Vandal Resistance: The integrated thru bolts and concealed mounting screws provide a robust barrier against hardware tampering in high-traffic areas.
- Life-Safety Certified: UL/cUL listed for 3-hour fire doors, ensuring the hardware meets all critical building and safety codes.
| 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 | F84 - Classroom |
| Trim Design | ARC - Archer |
| Series | Hager - 3500 Series |
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