Product Description
The Sargent 28LC-10G37-LL-10B is a 10 Line cylindrical lock with Classroom function in Oil Rubbed Bronze (US10B/613). Outside lever locked until unlocked by key, relocks automatically when door closes. Inside always free. Grade 1 certified for heavy commercial use.
Prepped for interchangeable core (IC). Order IC housing and core separately.
| SKU Breakdown: 28LC-10G37-LL-10B | |
| 28LC | Backset/chassis configuration |
| 10G37 | Series and Classroom function |
| LL | Trim: Lever |
| 10B | Finish: Oil Rubbed Bronze |
Pro-Tip from Our Locksmiths: Sargent cylindrical locks are a solid mid-range choice for commercial jobs where mortise prep isn't in the budget. Grade 1 certified with a clean, professional look.
| Brand | Sargent (ASSA ABLOY) |
| Part Number | 28LC-10G37-LL-10B |
| Function | Classroom |
| Trim / Lever | Lever |
| Finish | Oil Rubbed Bronze (US10B/613) |
| Mount Type | Cylindrical |
| Grade | ANSI/BHMA Grade 1 |
| Warranty | 7-Year Limited |
- ANSI/BHMA Grade 1 cylindrical lock — heavy commercial duty
- Classroom function for commercial access control
- Oil Rubbed Bronze (US10B/613) finish
- Standard ANSI/161 prep — drops into existing cutouts
Works With: Standard ANSI prep doors. Compatible with Sargent conventional cylinders. If you're replacing Schlage or Arrow cylindrical locks, verify your door prep — Sargent uses standard 161 cutout.
Image shown is representative of the product line. Actual finish, trim, and configuration may vary by SKU.
