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Hager 3570 WTN Grade 2 Classroom Lever Lockset
Function Information:
The Hager 3570 WTN is a heavy-duty, commercial-grade cylindrical lockset specifically engineered for schools, training facilities, and institutional buildings. As a Classroom Function (ANSI F84), the exterior lever is locked or unlocked strictly via an exterior key, while the interior lever remains always active for immediate, unhindered egress. Featuring the classic, ergonomic Withnell (WTN) lever design, this lockset provides a neutral architectural aesthetic that blends seamlessly into any facility while delivering the industrial-strength performance of the Hager 3500 Series.
Institutional Security and Student Safety
In a school environment, controlling access is a top priority. The Hager 3570 ensures that the locking status of the room is managed solely by authorized key holders, preventing students or unauthorized individuals from locking the door from the inside. For maximum life safety, the interior handle provides free egress at all times. To protect the opening from forced entry, the deadlocking latchbolt features a specialized mechanism to resist "shimming" and unauthorized retraction when the door is closed.
Rugged Engineering and ADA 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 Withnell lever is fully ADA compliant, offering a comfortable grip that is easily operated by all users without the need for tight grasping or twisting. To ensure a professional finish and deter vandalism, the 3570 WTN features no exposed mounting screws and utilizes a secure thru-bolt installation for a rigid, stable 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 | Withnell (WTN) |
| 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: Prevents unauthorized locking or tampering from inside the room, keeping facility managers in total control of the space.
- Ergonomic Withnell Aesthetic: The WTN lever offers a timeless, professional profile that matches existing hardware in most institutional settings.
- Enhanced Vandal Resistance: The combination of thru bolts and concealed fasteners provides a robust barrier against hardware tampering in high-traffic hallways.
- Code-Compliant Performance: UL/cUL listed for 3-hour fire doors, fulfilling the critical life-safety and building code requirements for educational 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 | F84 - Classroom |
| Trim Design | WTN - Withnell |
| Series | Hager - 3500 Series |
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