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Accentra MO 4607LN Grade 2 Office Entry Function Cylindrical Lock
Function Information:
- For entrance, general home or office doors.
- Deadlocking latchbolt.
- Either lever operates latchbolt (except when outside lever is locked from inside).
- Pushing turn button in inside lever locks outside lever. (Automatically releases when inside lever is turned or key is rotated in locked outside lever.)
- Outside lever may be retained in locked position by pushing and rotating turn button 90° clockwise to a horizontal position; not released until turn button is manually returned to the vertical position.
- Latchbolt is operated by key in outside lever or by rotating inside lever.
- Inside lever always active.
- ANSI F109
The Accentra MO 4607LN Office Entry Lockset (formerly Yale) is a high-intent security solution designed for professional environments that require flexible access control. As a cornerstone of the Series 4000 Grade 2 Standard Duty lineup, this cylindrical lockset is engineered for entrance doors, private offices, and commercial interior spaces where both security and ease of use are paramount.
Featuring the modern and clean MO (Monroe) lever design, this hardware provides a sophisticated aesthetic while delivering heavy-duty performance. The Accentra 4607LN is specifically designed for versatility, allowing the exterior lever to be locked via an internal turn-button, while the interior lever remains always active for safe, immediate egress in compliance with life safety codes.
Versatile Security & Performance
- Office Entry Function (ANSI F109): Offers dual locking modes. The outside lever can be locked by pushing the inside button (released by key or inside lever) or permanently "dogged" in a locked position by pushing and rotating the button 90°.
- Deadlocking Latchbolt: Features a 1/2" throw deadlocking latchbolt that provides essential resistance against unauthorized "shimming" or forced entry.
- Commercial Grade Durability: Certified ANSI/BHMA A156.2, Series 4000, Grade 2 for long-lasting reliability in high-traffic office settings.
- Fire-Rated Integrity: UL-cUL listed for all fire doors with a rating up to 3 hours, ensuring strict building code compliance.
- ADA & Accessibility: Fully compliant with ADA A117.1 Accessibility Codes, making it easy to operate for all staff and visitors.
Technical Specifications
| Feature | Details |
| Manufacturer | Accentra (Formerly Yale) |
| Model Number | MO 4607LN |
| Function | Office / Entry (ANSI F109) |
| Lever Style | Monroe (MO) |
| 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 |
Professional Installation
The Accentra MO 4607LN is engineered for efficient setup and long-term service. While these cylindrical lever locks are supplied with optional thru bolts, the final installation of the thru bolts is at the discretion of the professional installer, ensuring the hardware adapts to your specific door preparation 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 | F81 - Office Entrance |
| Trim Design | MO - Monroe Lever |
| Series | Accentra - 4600 Series |
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