Product Description
EL9857K-US3-4 Von Duprin 9857 Series with 996K Knob Surface Three Point Latch Device with Electric Latch in Bright Brass
The EL9857K-US3-4 is a Von Duprin 9857 Series Surface Three Point Latch exit device in Bright Brass (US3/605), sized for 4' doors. Knob Trim — outside knob for keyed entry. Night latch function. Ships less cylinder — order a mortise cylinder separately to match your existing keyway.
ANSI/BHMA A156.3 Grade 1 certified. Hex key dogging standard. Field reversible handing.
Pro-Tip from Our Locksmiths: Three-point latch devices like the 9857 give you the security of a multipoint lock on an exit device. The rim latch handles the primary latching while top and bottom bolts prevent door warping and forced entry. If the customer needs SCIF-level security on an exit door, this is what you spec.
| Specifications | |
|---|---|
| Part Number | EL9857K-US3-4 |
| 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 | Bright Brass (US3/605) |
| Door Size | 4 Foot |
| Cylinder | Ships less cylinder |
| Fire Rating | Non Fire Rated |
- Von Duprin 9857 Series touch bar mechanism — Grade 1 architectural-grade panic hardware
- Surface Three Point Latch (three latch points for enhanced security)
- Bright Brass finish
- Hex key dogging standard — hold latch retracted during business hours
Authorized Von Duprin Distributor — Lock Depot is an authorized Von Duprin dealer. Every product ships brand new in original manufacturer packaging with full factory warranty. Contact us or call (877) 365-5625 for expert assistance.
Image shown is representative of the product line. Actual finish, trim, and configuration may vary by SKU.
