Product Description
The commercial function mortise lock — built for the openings that matter most.
The Sargent 70-8289-LNF-26D is a commercial 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.
| SKU Breakdown: 70-8289-LNF-26D | |
| 70 | SFIC prep, ships with disposable plastic construction core |
| 8289 | Configuration: 8289 |
| LNF | Trim code: LNF |
| 26D | Finish: Satin Chrome |
SFIC Prep — Ships With a Plastic Disposable Construction Core (70- option) — This lock is prepped for Small Format Interchangeable Core. Order your permanent SFIC core separately to match your building's key system. The core drops into the figure-8 housing with a control key — instant rekey without removing the lock from the door.
This one comes with LN Rose, F Lever in Satin Chrome — the 26D finish you see on 90% of commercial jobs because it hides fingerprints, resists wear, and matches every other piece of hardware in the building. When in doubt, 26D is the safe bet.
| 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, F Lever — Sargent commercial trim
- Satin Chrome (US26D/626) — the industry standard commercial finish, hides fingerprints and matches existing hardware
- 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
Image shown is representative of this product line. Actual product matches your selected finish and configuration.
Warranty Information
Sargent provides a 10-year limited warranty on mortise locks covering defects in materials and workmanship under normal use and service. Warranty applies to the original purchaser when installed per Sargent specifications.Product Videos
Custom Field
Product Type Mortise Lock
Series 8200
Finish Satin Chrome
Trim LN Rose, F Lever
Cylinder SFIC
Mount Type Mortise
Fire Rated Fire Rated
Function Holdback
