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Accentra 5407LN Grade 1 Cylindrical Lockset — Office Entry (ANSI F81) | Augusta Lever | Satin Chrome
The Accentra 5407LN is a Grade 1 cylindrical lockset from the Accentra 5400 Series (formerly Yale Security), engineered for commercial office entry applications where controlled access from the corridor is required. It features the Augusta (AU) lever design in 626 Satin Chrome (US26D) finish and carries an ANSI/BHMA A156.2 Grade 1 certification — the highest mechanical performance rating for cylindrical locks. This lockset is available through the ASSA ABLOY FlashShip program and typically ships within 1 business day.
ANSI F81 — Office Entry Function: The outside lever is always locked and can only be operated by key from the outside or by turning the inside lever. The inside lever is always free for egress. A key can lock or unlock the outside lever, making this function ideal for offices, reception areas, and perimeter suite doors where keyed entry control and free egress are required simultaneously.
Grade 1 Commercial Features & Benefits
- ANSI/BHMA A156.2 Grade 1 Certified: Exceeds the most demanding cycle and force testing standards for commercial cylindrical locksets — suited for high-traffic office corridors and suite entry doors.
- Augusta (AU) Lever Design: A clean, radius-tipped lever profile that meets ADA lever operation requirements and suits a broad range of commercial architectural aesthetics.
- 626 Satin Chrome Finish (US26D): Corrosion-resistant satin chrome finish coordinates with standard commercial door hardware and withstands daily use in office environments.
- 2-3/4 In. Backset: Standard commercial backset compatible with typical hollow metal and wood door preparations; door thickness range 1-3/8 in. to 2-1/4 in. (with adjustment).
- Cylindrical Chassis: Installs in a standard 2-1/8 in. bore with 1 in. edge bore — compatible with common ANSI A115.2 door preparations for straightforward new installation or replacement.
- Keyway Options: Available in Yale PARA E1R or Schlage C keyway — specify at time of order to integrate with existing master key systems.
- FlashShip Program: Qualifies for ASSA ABLOY next-business-day shipping, reducing downtime for contractors and facility teams sourcing replacement or new-construction hardware.
Typical Applications
- Commercial office suite entry doors
- Reception and lobby access points
- Private office and conference room entries requiring keyed control
- New commercial construction and renovation projects specifying ANSI Grade 1 bored locksets
Technical Details
| Feature | Details |
|---|---|
| Brand | Accentra (formerly Yale Security) — an ASSA ABLOY brand |
| Model Number | 5407LN |
| Series | 5400 Series Cylindrical Lockset |
| ANSI Function | F81 — Office Entry |
| Lever Design | AU (Augusta) |
| Finish | 626 / US26D — Satin Chrome |
| Grade | ANSI/BHMA A156.2 Grade 1 |
| Backset | 2-3/4 in. standard |
| Door Bore | 2-1/8 in. cross bore; 1 in. edge bore (ANSI A115.2) |
| Door Thickness | 1-3/8 in. to 2 in. standard; 2 in. to 2-1/4 in. with adjustment |
| Keyway Options | Yale PARA E1R or Schlage C (specify at order) |
| Part Type | Cylindrical Bored Lockset |
| 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 | AU - Augusta Lever |
| Series | Accentra - 5400 Series |
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