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Accentra AU 4708LN Grade 1 Classroom Cylindrical Lock | Augusta Lever
Function Information:
- For classroom or utility room doors.
- Deadlocking latchbolt.
- Either lever operates latchbolt (except when outside lever is locked by key).
- Inside lever always active.
- Key releases outside lever.
- *Lever Handles are Free Wheeling in Locked Position
- ANSI F84
The Accentra AU 4708LN (formerly the Yale 4700LN Series) is a heavy-duty Grade 1 commercial lockset built for high-traffic environments where safety and durability are non-negotiable. The Classroom Function (ANSI F84) is engineered for facility security: the outside lever is locked or unlocked by key, while the inside lever is always active, ensuring students and staff can always exit the room without a key. Featuring the timeless Augusta (AU) lever and the Free Wheeling vandal-resistant mechanism, this lock is an industry standard for educational safety.
Industrial-Grade Security & Vandal Resistance
- Grade 1 Heavy-Duty Performance: Certified to ANSI/BHMA A156.2 Series 4000 standards, tested to exceed one million cycles for long-term reliability in high-use schools and hospitals.
- Free Wheeling Augusta Lever: When the outside lever is locked, it moves freely up and down without engaging the latch. This "no-stress" design prevents vandals from breaking the internal locking mechanism with excessive force.
- Classroom Function (F84): Outside lever is keyed for controlled access. The inside lever provides immediate egress at all times, preventing accidental lock-ins and meeting strict fire-life safety codes.
- Augusta (AU) Architectural Style: The straight-return Augusta lever is the most widely specified handle in commercial hardware, offering an ergonomic grip that is both professional and easy to use.
- Hurricane & Fire Rated: UL/cUL listed for 3-hour fire doors and designed to comply with high-velocity hurricane zone codes for total building envelope security.
Technical Specifications
- Series: Accentra 4700LN (Formerly Yale)
- Function: 4708LN Classroom (ANSI F84)
- Lever Style: Augusta (AU)
- Backset: 2-3/4" Standard
- Cylinder: 6-pin Brass, PARA (E1R) Keyway
- Door Thickness: Adjusts from 1-3/4" to 2"
- Warranty: 7-Year Limited Warranty
| Finish with BHMA code | 626 - US26D Satin Chrome or 613E - US10BE Oil Rubbed Bronze Equal or BSP - Black Suede Powder Coat |
| Standard Cylinders and Keyways | Yale PARA E1R Keyway or Schlage C Keyway or Best/Falcon SFIC Format - Less Core |
| Brand | Accentra (formally Yale Security) |
| ANSI Cyl Lock Function | F84 - Classroom |
| Trim Design | AU - Augusta Lever |
| Series | Accentra - 4700 Series |
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