Product Description
9875EO-F-US10-4 Von Duprin 9875 Series Exit Only Fire Rated Mortise Lock Exit Device in Satin Bronze
The 9875EO-F-US10-4 is a Von Duprin 9875 Series Mortise Lock exit device in Satin Bronze (US10/612), sized for 4' doors. Exit Only — push bar operation from inside only, no outside trim. Free egress from inside. No cylinder required for this function.
Fire Rated — UL listed for use on fire-rated openings. Mechanical dogging is deleted per UL code on fire-rated models. Field-reversible handing.
Pro-Tip from Our Locksmiths: The 9875 is the most complex exit device in the Von Duprin lineup. It has the most moving parts and requires the most precise door prep. When quoting 9875 jobs, add time for mortise pocket verification and potential adjustment. Get it right and it's bulletproof — rush it and you'll be back.
| Specifications | |
|---|---|
| Part Number | 9875EO-F-US10-4 |
| Brand | Von Duprin (Allegion) |
| Series | Von Duprin 9875 |
| Function | Exit Only |
| Grade | ANSI/BHMA A156.3 Grade 1 |
| Mount Type | Mortise Lock (mortise body recessed into door edge) |
| Finish | Satin Bronze (US10/612) |
| Door Size | 4 Foot |
| Cylinder | No cylinder required for this function |
| Fire Rating | Fire Rated — UL Listed |
- Von Duprin 9875 Series touch bar mechanism — Grade 1 architectural-grade panic hardware
- Mortise Lock (mortise body recessed into door edge)
- Satin Bronze finish
- Fire rated — UL listed for fire-rated openings, no mechanical dogging
Free Expert Support — As an authorized Von Duprin distributor, Lock Depot provides full manufacturer warranty coverage and same day shipping on most orders. Call (877) 365-5625 for personalized help.
Image shown is representative of the product line. Actual finish, trim, and configuration may vary by SKU.
