Product Description
9875NL-F-313-3 Von Duprin 9875 Series with 990NL-M Night Latch Fire Rated Mortise Lock Exit Device in Duranodic Dark Bronze
The 9875NL-F-313-3 is a Von Duprin 9875 Series Mortise Lock exit device in Dark Bronze (313/313), sized for 3' doors. Night Latch — outside lever locks and unlocks by key, inside always free for egress. Ships less cylinder — order a mortise cylinder separately to match your existing keyway.
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 | 9875NL-F-313-3 |
| Brand | Von Duprin (Allegion) |
| Series | Von Duprin 9875 |
| Function | Night Latch |
| Grade | ANSI/BHMA A156.3 Grade 1 |
| Mount Type | Mortise Lock (mortise body recessed into door edge) |
| Finish | Dark Bronze (313/313) |
| Door Size | 3 Foot |
| Cylinder | Ships less cylinder |
| 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)
- Dark Bronze finish
- Fire rated — UL listed for fire-rated openings, no mechanical dogging
Image shown is representative of the product line. Actual finish, trim, and configuration may vary by SKU.
