Product Description
Both levers always unlocked. This Grade 1 cylindrical Passage lock is for doors that need hardware but never need to lock — hallway doors, supply rooms, mechanical closets.
The Sargent 28-11U15-LL-10B is a Grade 1 cylindrical lock from the 10 Line with Passage function — both levers always unlocked. For doors that need hardware but never need to lock.
| SKU Breakdown: 28-11U15-LL-10B | |
| 28 | Backset/chassis configuration |
| 11U15 | Series and Passage function |
| LL | Lever/rose design: LL |
| 10B | Finish: Oil Rubbed Bronze |
This unit comes with L Rose, L Lever in Oil Rubbed Bronze — the 10B finish with a living patina that develops character over time. Popular in boutique hotels, upscale restaurants, and residential-feeling commercial spaces. Cylindrical locks install in a standard 2-1/8" bore hole — no mortise pocket required. Fastest commercial lock to install.
| Certification | ANSI A156.2, BHMA Grade 1 |
| Backset | 2-3/4" |
| Warranty | 7-Year Limited. Contact ASSA ABLOY at 1-800-727-5477. |
- ANSI/BHMA Grade 1 — highest commercial security rating for cylindrical locks
- Standard 2-1/8" bore — fast install, no mortise pocket needed
- Through-bolt mounting for maximum resistance to lever torque attacks
- Oil Rubbed Bronze finish
- Field reversible — works on any swing direction
Why Buy From Lock Depot? — We're locksmiths, not just an online store. Every order is reviewed by someone who knows the difference between Fail Safe and Fail Secure, who can tell you which trim fits your prep, and who'll pick up the phone at (877) 365-5625 if something doesn't look right. Authorized Sargent dealer. Full manufacturer warranty. Same day shipping.
Image shown is representative of this product line. Actual product matches your selected finish and configuration.
