Product Description
The Sargent 2870-7G37-LB-04 is a 7 Line cylindrical lock with Classroom function in Satin Brass (US4/606). Outside lever locked until unlocked by key, relocks automatically when door closes. Inside always free. Grade 2 certified for standard-duty commercial use.
Ships prepped for a Small Format Interchangeable Core (SFIC) with a plastic disposable construction core (70- option) — the permanent SFIC core is not included. Order your SFIC (Best-style) core separately to match your key system; it drops into the figure-8 housing with a control key for an instant rekey without removing the lock.
| SKU Breakdown: 2870-7G37-LB-04 | |
| 2870 | 28 = 808 ANSI strike; 70 = accepts 6- or 7-pin SFIC (disposable plastic core provided) |
| 7G37 | Series and Classroom function |
| LB | Trim: B Lever |
| 04 | Finish: Satin Brass |
Pro-Tip from Our Locksmiths: The 7 Line is Sargent's Grade 2 cylindrical lock, tested to 2-1/2 times the Grade 2 cycle requirement. It suits standard-duty offices and interior doors without mortise lock pricing.
| Brand | Sargent (ASSA ABLOY) |
| Part Number | 2870-7G37-LB-04 |
| Function | Classroom |
| Trim / Lever | B Lever |
| Finish | Satin Brass (US4/606) |
| Mount Type | Cylindrical |
| Cylinder | SFIC prep (70-): plastic disposable construction core provided |
| Grade | ANSI/BHMA A156.2 Series 4000, Grade 2 |
| Warranty | 5-Year Limited |
- ANSI/BHMA A156.2 Series 4000, Grade 2 cylindrical lock — standard commercial duty
- Classroom function for commercial access control
- Satin Brass (US4/606) finish
- Standard ANSI/161 prep — drops into existing cutouts
Works With: Standard ANSI prep doors. If you're replacing Schlage or Arrow cylindrical locks, verify your door prep — Sargent uses standard 161 cutout.
Ships Same Day — Order before 2PM EST and your Sargent product ships the same business day. Lock Depot is an authorized Sargent distributor — every product includes the full manufacturer warranty. Need help? Call (877) 365-5625.
Image shown is representative of the product line. Actual finish, trim, and configuration may vary by SKU.
