Product Description
The outside lever is key-controlled: unlocked for class, locked for security. Inside lever is always free — students can always get out. That's the fundamental classroom lock design.
The Sargent 60-8238-LNB-10B is a Classroom function mortise lock from the 8200 Series — Sargent's flagship commercial mortise platform that's been trusted on schools, hospitals, office buildings, and government facilities for decades. Classroom function — the outside lever is key-controlled: unlock for class, lock for security. Inside lever is always free for egress. The lock relocks automatically when the door closes.
| SKU Breakdown: 60-8238-LNB-10B | |
| 60 | Electrified mortise lock (60 prefix) |
| 8238 | Series 8200, Classroom function |
| LNB | Trim code: LNB |
| 10B | Finish: Oil Rubbed Bronze |
This one comes with LN Rose, B 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.
The B lever is Sargent's bread-and-butter commercial design — ADA compliant, returns to horizontal after use, non-handed so it works on any door. You'll find it on thousands of doors in every school district and hospital in the country.
| Certification | ANSI A156.13, BHMA Grade 1, UL 10C (3-Hour Fire Rating) |
| Backset | 2-3/4" |
| Face Size | 8" x 1-1/4" |
| Warranty | 10-Year Limited. Contact ASSA ABLOY at 1-800-727-5477. |
- ANSI/BHMA Grade 1 — highest commercial security rating, tested to 1.5 million cycles
- 3-hour fire rated — UL 10C listed for positive pressure fire test
- LN Rose, B Lever — Sargent commercial trim
- Oil Rubbed Bronze finish
- Field reversible — works on left or right hand doors without modification
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- Browse all Sargent Mortise Locks — Every function, trim, and finish in the 8200 Series
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Image shown is representative of this product line. Actual product matches your selected finish and configuration.