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Accentra PB 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 PB 4605LN Storeroom Lockset (formerly Yale) is a high-intent security solution designed for commercial openings that require strictly controlled exterior access. Part of the Series 4000 Grade 2 Standard Duty line, this cylindrical lock is the industry benchmark for securing mechanical rooms, electrical closets, and storage areas where the outside lever must remain locked at all times.
Featuring the ergonomic and traditional PB (Pacific Beach) lever design, this lockset provides a comfortable grip without compromising on industrial strength. The Accentra 4605LN ensures that the exterior lever is always rigid, requiring a key for entry, while the interior lever remains active for immediate, code-compliant egress.
Core Security & Performance Features
- Storeroom Function (ANSI F86): The outside lever is always fixed. Access is granted only by key, while the inside lever allows for free exit at all times.
- Deadlocking Latchbolt: Engineered with a specialized deadlocking latch that resists "shimming" and other common forced entry techniques.
- Grade 2 Commercial Strength: Certified ANSI/BHMA A156.2, Series 4000, Grade 2 for long-term reliability in standard-duty environments.
- Fire-Rated Safety: UL-cUL listed for all fire doors with ratings up to and including 3 hours.
- ADA & Accessibility: Fully meets ADA A117.1 Accessibility Code requirements, ensuring effortless operation for authorized key holders.
Technical Specifications
| Feature | Details |
| Manufacturer | Accentra (Formerly Yale) |
| Model Number | PB 4605LN |
| Function | Storeroom / Utility (ANSI F86) |
| Lever Style | Pacific Beach (PB) |
| 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" 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 |
Installation & Security Configuration
The Accentra PB 4605LN is built for seamless field installation. While these cylindrical lever locks are supplied with optional thru bolts, the final decision to utilize the thru bolts is at the discretion of the installer, allowing for a custom fit based on the door's material and stability needs.
| Finish with BHMA code | 626 - US26D Satin Chrome or 613E - US10BE Oil Rubbed Bronze Equal |
| Standard Cylinders and Keyways | Yale PARA E1R Keyway or Schlage C Keyway |
| Brand | Accentra (formally Yale Security) |
| ANSI Cyl Lock Function | F86 - Storeroom |
| Trim Design | PB - Pacific Beach |
| Series | Accentra - 4600 Series |
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