Product Description
374T 643E - Von Duprin Grade 1 Thumbturn Trim, Classroom Function, Aged Bronze Finish, Non-Handed
The 374T 643E is a Von Duprin outside trim designed for the 99 Series exit device in Factory Finish. Mounts directly to the exit device body — retrofits to existing hardware without removing the device from the door.
Outside trim controls entry from the pull side of the door while the exit device handles egress from the push side. This trim is specific to the Von Duprin 99 Series and is NOT cross-compatible with other manufacturers' exit devices.
Pro-Tip from Our Locksmiths: When ordering replacement trim, double-check the lever design number. Von Duprin has 10+ lever designs (L-01 through L-18) and they're not interchangeable without swapping the entire trim assembly. Get the lever number off the existing hardware before ordering.
| Specifications | |
|---|---|
| Part Number | 374T 643E |
| Brand | Von Duprin (Allegion) |
| Compatible Series | Von Duprin 99 Series |
| Type | Outside Trim |
| Finish | Factory Finish |
| Compatibility | 99 Series Exit Devices |
Image shown is representative of the product line. Actual finish, trim, and configuration may vary by SKU.
