Product Description
Office doors, conference rooms, break rooms — anywhere the door should stay unlocked during business hours but lock up at night. Entry/Office is the function that does both.
The Sargent LC-8243-LNL-3 is a Entry/Office 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. Entry/Office function means one key turn unlocks the outside lever, and it stays unlocked until you deliberately relock it with the key. Inside lever is always free. This is the lock that makes sense for daily office use.
| SKU Breakdown: LC-8243-LNL-3 | |
| LC | Interchangeable Core prep |
| 8243 | Series 8200, Vestibule function |
| LNL | Trim code: LNL |
| 3 | Finish code: 3 |
This one comes with LN Rose, L Lever in Bright Brass — the classic 03 finish. Traditional, formal, and still specified on government buildings, courthouses, and historic renovations.
The L lever is Sargent's straight-design commercial lever — clean lines, ADA compliant, gets the job done without drawing attention to itself. The lever that disappears into the building.
| 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, L Lever — Sargent commercial trim
- Bright Brass finish
- Field reversible — works on left or right hand doors without modification
Related Products:
- Browse all Sargent Mortise Locks — Every function, trim, and finish in the 8200 Series
20+ Years in the Trade — Lock Depot started as a locksmith shop and grew into one of the largest online commercial hardware distributors in the country. Every Sargent product ships factory-sealed with the complete manufacturer warranty. Need help? (877) 365-5625 — we'll answer in locksmith, not sales talk.
Image shown is representative of this product line. Actual product matches your selected finish and configuration.
