Product Description
LD-9850WDC-TP-US28-4 Von Duprin 9850 Series with 990TP Thumbpiece Wood Door Concealed Vertical Cable Device with Less Dogging in Anodized Aluminum
The LD-9850WDC-TP-US28-4 is a Von Duprin 9850WDC Series Wood Door Concealed Vertical Cable exit device in Aluminum (US28/628), sized for 4' doors. Thumbpiece Trim — thumbpiece-operated outside trim for keyed entry. Night latch function with thumbpiece activation. 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. Field reversible handing.
Pro-Tip from Our Locksmiths: Vertical cable devices (9849) are great for applications where rigid rods would be impractical — curved door tops, non-standard door prep, or doors that have seen better days. The cable routes through the door more easily and tolerates slight misalignment better than rigid rods.
| Specifications | |
|---|---|
| Part Number | LD-9850WDC-TP-US28-4 |
| Brand | Von Duprin (Allegion) |
| Series | Von Duprin 9850WDC |
| Function | Thumbpiece |
| Grade | ANSI/BHMA A156.3 Grade 1 |
| Mount Type | Concealed Vertical Cable (flexible cable replaces rigid rods — easier install than rod devices) |
| Finish | Aluminum (US28/628) |
| Door Size | 4 Foot |
| Cylinder | Ships less cylinder |
| Fire Rating | Non Fire Rated |
| Electronics | Latch Detector |
- Von Duprin 9850WDC Series touch bar mechanism — Grade 1 architectural-grade panic hardware
- Concealed Vertical Cable (flexible cable replaces rigid rods — easier install than rod devices)
- Aluminum 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
Ships Same Day — Order before 2PM EST and your Von Duprin product ships the same business day. Lock Depot is an authorized Von Duprin distributor — every product includes the full manufacturer warranty. Need help? Call (877) 365-5625.
Image shown is representative of the product line. Actual finish, trim, and configuration may vary by SKU.
