Product Description
9927NL-F-313-4 Von Duprin 9927 Series with 990NL Night Latch Trim Fire Rated Surface Vertical Rod Device in Duranodic Dark Bronze
The 9927NL-F-313-4 is a Von Duprin 9927 Series Surface Vertical Rod exit device in Dark Bronze (313/313), sized for 4' 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: Surface rods take more abuse than concealed rods because they're exposed. On high-traffic openings, check rod guides and bottom bolt alignment on every service call. A loose rod guide is the #1 cause of 9927 field failures — five-minute fix that prevents a callback.
| Specifications | |
|---|---|
| Part Number | 9927NL-F-313-4 |
| Brand | Von Duprin (Allegion) |
| Series | Von Duprin 9927 |
| Function | Night Latch |
| Grade | ANSI/BHMA A156.3 Grade 1 |
| Mount Type | Surface Vertical Rod (vertical rods visible on door surface, top and bottom bolts) |
| Finish | Dark Bronze (313/313) |
| Door Size | 4 Foot |
| Cylinder | Ships less cylinder |
| Fire Rating | Fire Rated — UL Listed |
- Von Duprin 9927 Series touch bar mechanism — Grade 1 architectural-grade panic hardware
- Surface Vertical Rod (vertical rods visible on door surface, top and bottom bolts)
- Dark Bronze finish
- Fire rated — UL listed for fire-rated openings, no mechanical dogging
Authorized Von Duprin Dealer — Lock Depot ships all Von Duprin products brand new in factory-sealed packaging with the complete manufacturer warranty. Same day shipping available on most orders. Questions? Contact us for free expert support.
Image shown is representative of the product line. Actual finish, trim, and configuration may vary by SKU.
