Product Description
3350A-WDC-T-F-US3-3 Von Duprin 3350A-WDC Series with 360T Thumbturn Fire Rated Wood Door Concealed Vertical Cable Exit Device in Bright Brass
The Von Duprin 3350A-WDC-T-F-US3-3 is a touch bar wood door concealed vertical cable exit device from the 33A Series family. Thumbturn — inside thumbturn controls the latch. Common on 33A/35A series. 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. Available in 3-foot width. 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: The 3349A/3549A and 3350A-WDC cable devices use a steel cable instead of rigid rods for top-and-bottom latching. The cable is more forgiving of slight door misalignment than rigid vertical rods, making them a practical choice when door alignment isn't perfect.
| Specifications | |
|---|---|
| Part Number | 3350A-WDC-T-F-US3-3 |
| Function | T - Thumbturn |
| Grade | ANSI/BHMA A156.3 Grade 1 |
| Mount Type | Concealed Vertical Cable (flexible cable replaces rigid rods — easier install than rod devices) |
| Door Width | 3-Foot (36") |
| 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.
Image shown is representative of the product line. Actual finish, trim, and configuration may vary by SKU.
