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Accentra AU 4605LN Grade 2 Storeroom Function Cylindrical Lock
Function Information:
- For use on storeroom, utility, exit doors.
- Deadlocking latchbolt.
- Latchbolt operated by lever inside, key in outside lever.
- Outside lever always rigid.
- Inside lever always active.
- ANSI F86
The Accentra AU 4605LN Storeroom Lockset (formerly Yale) is a high-intent security solution designed for commercial spaces that require constant exterior restriction. As a part of the Series 4000 Grade 2 Standard Duty line, this cylindrical lockset is the industry standard for utility rooms, mechanical closets, and exit doors where the exterior must remain locked at all times to protect valuable assets and equipment.
The AU (Augusta) lever design offers a modern, ergonomic grip that meets stringent accessibility requirements without compromising on heavy-duty performance. Engineered for reliability, the Accentra 4605LN ensures that the outside lever is always rigid, requiring a key for entry, while the inside lever remains active for immediate egress.
High-Security Performance Features
- Storeroom Security (ANSI F86): The outside lever is always fixed and rigid. Access is only granted via key, while the inside lever allows for free exit at all times.
- Deadlocking Latchbolt: Features a specialized deadlocking latchbolt to prevent "shimming" or forced entry attempts.
- Commercial Grade Strength: Certified ANSI/BHMA A156.2, Series 4000, Grade 2 for long-lasting use in standard-duty commercial environments.
- Fire-Rated Protection: UL-cUL listed for all fire doors, including those with a rating up to 3 hours.
- ADA Compliance: Designed to meet ADA A117.1 Accessibility Code, providing easy operation for authorized key holders and those exiting.
Technical Specifications
| Feature | Details |
| Manufacturer | Accentra (Formerly Yale) |
| Model Number | AU 4605LN |
| Function | Storeroom / Utility (ANSI F86) |
| Lever Style | Augusta (AU) |
| Grade | Grade 2 Standard Duty |
| Door Thickness | Adjustable 1-3/8" (35mm) to 1-3/4" (44mm) |
| Backset | 2-3/4" (70mm) Standard |
| Strike | ANSI 4-7/8" x 1-1/4" (ASA Strike) |
| Latchbolt | 1/2" (13mm) Throw Deadlocking |
| Cylinder | Brass, 6-pin, PARA (E1R) Keyway |
| Handing | Non-Handed / Field Reversible |
| Compliance | UL-cUL 3-Hour Fire Rated, ADA, Hurricane Code |
| Warranty | 3 Year Limited Warranty |
Professional Installation & Security
The Accentra AU 4605LN is built for seamless integration into professional master key systems. While these cylindrical lever locks are supplied with optional thru bolts, the final installation of the thru bolts is at the discretion of the installer to ensure the best fit for your specific door stability needs.
| 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 | F86 - Storeroom |
| Trim Design | AU - Augusta Lever |
| Series | Accentra - 4600 Series |
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