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The Von Duprin 050494 is a factory top latch kit designed as a non-electrified replacement part for the 33A and 3548A Series concealed vertical rod exit devices. Built to the same exacting standards as the original hardware, this kit restores proper latching performance at the top of the door and helps keep your exit device operating reliably in high-traffic commercial openings. As a genuine Von Duprin component, it ensures correct fit and dependable function without the need to replace an entire exit device, making it a practical choice for maintenance and repair of existing installations.
Features
Included Components
This kit supplies the top latch assembly required to service or restore the latching mechanism on compatible 33A and 3548A Series concealed vertical rod exit devices.
| Manufacturer | Von Duprin |
| SKU | 050494 |
| Product Type | Top Latch Kit (Replacement Part) |
| Configuration | Non-Electrified (Non-EL) |
| Compatible Series | 33A, 3548A Concealed Vertical Rod Exit Devices |
| Application | Commercial / Institutional |
| Unit of Measure | Each |
| Origin | Made in USA |
| BAA Qualified | Yes |
| Limited Warranty | Yes |
| Part Function | Top Latch |
| Device Type | Concealed Vertical Rod |
| Electrification | None (Non-EL) |
| Latch Position | Top of Door |
| Series Compatibility | 33A Series |
| Additional Compatibility | 3548A Series |
| Mounting | Concealed within door |
| Handing | Non-handed (as kit component) |
| Material | Steel / Metal Assembly |
| Replacement Part | Yes |
SKU:
Your Price
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