Product Description
9857K-F-US26D-3 Von Duprin 9857 Series with 996K Knob Fire Rated Surface Three Point Latch Device in Satin Chrome
The 9857K-F-US26D-3 is a Von Duprin 9857 Series Surface Three Point Latch exit device in Satin Chrome (US26D/626), sized for 3' doors. Knob Trim — outside knob for keyed entry. Night latch function. 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 9857 three-point latch device provides three engagement points — rim latch plus top and bottom bolts. This is your go-to for high-security applications or large doors where a single latch point isn't enough to keep the door sealed. Popular on data centers and clean rooms.
| Specifications | |
|---|---|
| Part Number | 9857K-F-US26D-3 |
| Brand | Von Duprin (Allegion) |
| Series | Von Duprin 9857 |
| Function | Knob Trim |
| Grade | ANSI/BHMA A156.3 Grade 1 |
| Mount Type | Surface Three Point Latch (three latch points for enhanced security) |
| Finish | Satin Chrome (US26D/626) |
| Door Size | 3 Foot |
| Cylinder | Ships less cylinder |
| Fire Rating | Fire Rated — UL Listed |
- Von Duprin 9857 Series touch bar mechanism — Grade 1 architectural-grade panic hardware
- Surface Three Point Latch (three latch points for enhanced security)
- Satin Chrome 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.
