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Yale B5408LN
Heavy-duty Commercial Lockset
SKU: B5408LN
$460.00 $232.87 SAVE 49%
Price includes a manufacturer surcharge due to tariffs effective May 1, 2025
- Heavy-duty commercial lockset
- Classroom function - outside lever locks and unlocks with key, inside lever always unlocks for quick egress
- Deadlocking latchbolt
- Free Wheeling lever mechanism allows lever to move up and down when locked
- Less core model
- Yale 6 PIN keyway prep
- Augusta lever
- Satin Chrome finish
- Non-handed
- ANSI A156.2, Series 4000 Grade 1
- UL/cUL fire-rated up to 3 hours
- Windstorm certified (refer to local codes)
The Yale B5408LN is a heavy-duty Grade 1 cylindrical lock designed for classroom and commercial applications. Featuring a free-wheeling lever for vandal resistance, deadlocking latchbolt, and adjustable rose for easy installation, it ensures durability and security. Non-handed design, ANSI/BHMA A156.2 certification, ADA compliance, and UL/cUL fire rating up to 3 hours make it ideal for high-traffic environments. Available in multiple finishes and lever styles for versatile use.
Basic
| Manufacturer | Yale |
|---|---|
| ANSI Rating | A156.2, Grade 1 (Best) |
| BHMA Rating | Grade 1 (Best) |
| Finish | Satin Chrome |
| Brand | Yale |
Door requirements
| Door Handing | Non-Handed |
|---|---|
| Latch Bolt | 1/2 in. throw |
| Lever Design | Augusta |
Security
| Fire Rating | UL 3 hr. Latch |
|---|
Dimensions
| Door Thickness Minimum | 1 3/4 in. |
|---|---|
| Door Thickness Maximum | 2 in. |
| Backset | 2 3/4 in. |
| Dimensions | 3 1/2 (H) x 5 7/16 (W) x 3 3/64 (D) in. |