Product Description
3350A-WDC-NL-LHR-F-US3-2 Von Duprin 3350A-WDC Series with 386NL Night Latch Fire Rated Wood Door Concealed Vertical Cable Exit Device in Bright Brass
The Von Duprin 3350A-WDC-NL-LHR-F-US3-2 is a touch bar wood door concealed vertical cable exit device from the 33A Series family. 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.
The 3350A-WDC uses a steel cable instead of rigid rods for top-and-bottom latching. The cable system is more forgiving of slight door misalignment, making it a practical choice when perfect door alignment can't be guaranteed. UL listed for fire exit hardware — no mechanical dogging on fire-rated models. ANSI/BHMA A156.3 Grade 1 certified.
Pro-Tip from Our Locksmiths: Wood door concealed cable (WDC) models are specifically designed for wood doors — the cable routing and mounting are optimized for wood door construction. Don't install a standard cable device on a wood door or vice versa.
| Specifications | |
|---|---|
| Part Number | 3350A-WDC-NL-LHR-F-US3-2 |
| Function | NL - Night Latch |
| Grade | ANSI/BHMA A156.3 Grade 1 |
| Mount Type | Concealed Vertical Cable (flexible cable replaces rigid rods — easier install than rod devices) |
| Handing | Left Hand Reverse (LHR) |
| Door Material | Aluminum, Glass, Hollow Metal, Wood |
| Outside Trim | Included |
| Warranty | 10-Year Mechanical |
- 33A Series touch bar design — smooth, quiet operation
- Steel cable latching — more forgiving of door misalignment than rigid rods
- UL listed for fire exit hardware — no mechanical dogging per code
- Non-handed, field-reversible — one device fits both LHR and RHR
- Bright Brass (US3/605) finish
- 10-year mechanical warranty — longest in the Von Duprin line
Works With: For wider stile doors, see the 35A Series. For the top-of-line pushpad, see the 98/99 Series. Same trim accessories work across the 33A/35A family.
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.
