Product Description
LD9957L-US26-3-LHR Von Duprin 9957 Series with 996L Lever Left Handed Surface Three Point Latch Device with Less Dogging in Bright Chrome
The LD9957L-US26-3-LHR is a Von Duprin 9957 Series Surface Three Point Latch exit device in Bright Chrome (US26/625), sized for 3' doors. Classroom Function — outside lever is locked until unlocked by key, relocks automatically when door closes. Ships less cylinder — order a mortise cylinder separately to match your existing keyway.
Latch Detector — Latch Detector monitors door position — reports latch bolt status to the access control panel. 24VDC.
ANSI/BHMA A156.3 Grade 1 certified. Hex key dogging standard. Factory set LHR, field reversible.
Pro-Tip from Our Locksmiths: Three-point latch devices like the 9957 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 | LD9957L-US26-3-LHR |
| Brand | Von Duprin (Allegion) |
| Series | Von Duprin 9957 |
| Function | Classroom |
| Grade | ANSI/BHMA A156.3 Grade 1 |
| Mount Type | Surface Three Point Latch (three latch points for enhanced security) |
| Finish | Bright Chrome (US26/625) |
| Handing | Left Hand Reverse (LHR) |
| Door Size | 3 Foot |
| Cylinder | Ships less cylinder |
| Fire Rating | Non Fire Rated |
| Electronics | Latch Detector |
- Von Duprin 9957 Series touch bar mechanism — Grade 1 architectural-grade panic hardware
- Surface Three Point Latch (three latch points for enhanced security)
- Bright Chrome finish
- Latch Detector — Latch Detector monitors door position — reports latch bolt status to the access control panel
- Hex key dogging standard — hold latch retracted during business hours
Image shown is representative of the product line. Actual finish, trim, and configuration may vary by SKU.
