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Hager 3470 WTN Grade 1 Classroom Lever Lockset
Function Information:
The Hager 3470 WTN is a heavy-duty cylindrical lockset specifically engineered for educational environments, healthcare facilities, and public buildings. As a Classroom Function (ANSI F84), this lock provides essential security management: the outside lever is locked or unlocked by a key, while the inside lever always allows for free egress. This prevents students or unauthorized users from accidentally locking the door from the inside, while ensuring immediate exit capability in an emergency.
Tactical Security for Educational Environments
The Hager 3470 is the industry standard for school safety. By placing the locking control solely in the hands of key-holders (teachers and staff), it eliminates the risk of "nuisance locking" from the interior. The Withnell (WTN) lever design provides a classic, ergonomic grip that is both functional and durable, standing up to the high-frequency use typical of K-12 and university settings.
Institutional Resilience and Universal Design
Certified to ANSI/BHMA Grade 1, the Hager 3400 Series [link] is tested to exceed one million cycles. The chassis is built with high-strength steel and zinc dichromate plating for superior corrosion resistance. The Withnell lever is fully ADA compliant, ensuring that the hardware meets accessibility standards while the secure thru-bolt installation prevents the lock from wobbling or sagging under the weight of heavy institutional doors.
Technical Specifications
| Feature | Specification |
| Series | Hager 3400 Series [link] |
| Function | Classroom (ANSI F84) |
| Grade | ANSI/BHMA A156.2 Grade 1 (Heavy Duty) |
| Lever Style | Withnell (WTN) |
| Cylinder | 6-Pin, C Keyway (Standard) |
| Keying | Keyed Different (KD) or Keyed Alike (KA) |
| Door Thickness | 1-3/8" to 2" (35 mm - 51 mm) |
| Backset | 2-3/4" (Standard) |
| Strike | 1-1/4" x 4-7/8" ASA Strike |
| Handing | Non-Handed / Fully Reversible |
Documentation & Standards Compliance
To assist with your project submittals and building code requirements, the Hager 3470 WTN meets the following industry benchmarks:
- Fire Safety: UL/cUL Listed for up to 3-hour "A" label fire doors.
- Accessibility: Meets ADA requirements and ANSI A117.1 for barrier-free accessibility.
- Windstorm Rating: Certified for ANSI A250.13 (Severe Windstorm Resistant).
- Vandal Resistance: Equipped with thru bolts and a heavy-duty rose to withstand forced entry and tampering.
Key Product Highlights
- Staff-Controlled Locking: Outside lever can only be locked or unlocked by key, ensuring consistent security protocols.
- Life Safety Egress: Interior lever is always unlocked, providing a safe and immediate exit path at all times.
- Institutional Durability: Designed for the high-abuse environment of schools, hospitals, and busy commercial corridors.
- Professional Finish: No exposed mounting screws for a clean look and added protection against hardware removal.
| 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 or LFIC |
| Brand | Hager |
| ANSI Cyl Lock Function | F84 - Classroom |
| Trim Design | WTN - Withnell |
| Series | Hager - 3400 Series |
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