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Accentra CA 4607YC Grade 2 Office Entry Knob Lockset
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 CA 4607YC Office Entry Knob Lockset (formerly Yale) is a versatile and secure cylindrical lock designed for commercial office suites, residential entries, and general industrial use. This ANSI/BHMA Grade 2 lockset delivers professional-grade security and long-term durability at a budget-friendly price point. Engineered by ASSA ABLOY Accentra, the 4607YC is a favorite among facility managers for its consistent quality and simplified installation.
Featuring the timeless California (CA) ball knob, this lockset provides a clean, architectural look suitable for any professional environment. The F109 Entry/Office function offers flexible locking modes: the inside turn-button can lock the exterior knob for privacy or be rotated to keep the door permanently locked from the outside for restricted access. With a UL/cUL 3-hour fire rating, it is fully compliant with modern life safety and building codes.
Versatile Commercial Security Features
- Flexible Locking (ANSI F109): The inside turn-button allows the outside knob to be locked or unlocked. For higher security, rotating the button 90° keeps the outside knob rigid until manually released.
- Deadlocking Protection: Equipped with a guarded deadlatch that resists unauthorized retraction (shimming), providing critical security for exterior and sensitive interior office doors.
- Grade 2 Certified: Meets ANSI/BHMA A156.2 Series 4000 standards, ensuring the mechanical integrity of the lock through hundreds of thousands of cycles.
- Rapid Egress Safety: The inside knob is always active, allowing for immediate, one-motion exit regardless of the exterior lock status, which is vital for emergency situations.
- Standard 2-3/4" Backset: Shipped with a commercial standard 2-3/4" deadlocking latch to fit typical steel and wood door preparations.
- Heavy-Duty ASA Strike: Includes a 4-7/8" x 1-1/4" ANSI strike with a curved lip, designed specifically for standard hollow metal frame preparations.
Technical Specifications
| Feature | Details |
| Manufacturer | Accentra (Formerly Yale) |
| Model Number | CA 4607YC |
| Function | Entrance / Office (ANSI F109) |
| Certification | ANSI/BHMA Grade 2 |
| Backset | 2-3/4" (70mm) Standard |
| Strike | 4-7/8" x 1-1/4" ASA Strike (ANSI Curved Lip) |
| Door Thickness | Adjustable 1-3/8" to 1-3/4" |
| Cylinder Format | 6-Pin Conventional (Fixed Core) |
| Keys Included | 2 Nickel Silver Keys |
| Fire Rating | UL-cUL Listed (Up to 3 Hours) |
| Handing | Non-Handed (Field Reversible) |
| Warranty | 3-Year Limited Mechanical Warranty |
Professional Installation & System Integration
The Accentra CA 4607YC is designed for a standard 2-1/8" cross-bore installation. Its non-handed mechanism makes it easy to specify for large projects as it fits both right and left-hand door swings without modification. For high-security environments, this model is also available in an SFIC (Small Format Interchangeable Core) version to match existing Best-style master key systems.
To maintain a consistent aesthetic throughout your facility, you can pair this entry set with the Accentra CA 4601YC Passage Knob for common areas and the Accentra CA 4602YC Privacy Knob for restrooms.
| Finish with BHMA code | 630 - US32D Satin Stainless or 613E - US10BE Oil Rubbed Bronze Equal or 605 - US3 Polish Brass or 606 - US4 Satin Brass or 629 - US32 Polish Stainless |
| Standard Cylinders and Keyways | Yale PARA E1R Keyway or Best/Falcon SFIC Format - Less Core |
| Brand | Accentra (formally Yale Security) |
| ANSI Cyl Lock Function | F81 - Office Entrance |
| Trim Design | CA - Carolina Knob |
| Series | Accentra - 4600 Series |
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