Product Description
Concealed vertical rod devices hide the rods inside the door for a cleaner appearance. The trade-off for better aesthetics? The door must be prepped for internal rod routing, and field service requires removing the push bar.
The Sargent 55-MD8640F-RHR-BSP is a Grade 1 concealed vertical rod exit device from the 80 Series for 36" openings with Single Dummy function.
| SKU Breakdown: 55-MD8640F-RHR-BSP | |
| 55 | Door width (inches) |
| MD8640F | Device model: MD8640F |
| RHR | Right Hand Reverse |
| BSP | Finish: Black Suede |
This device is Right Hand Reverse. Exit devices are HANDED and cannot be reversed in the field. Stand outside the door facing it: hinges on the left = Left Hand, hinges on the right = Right Hand. If the door swings toward you, add "Reverse." Verify your handing before ordering.
Black Suede — a textured matte black finish that's more forgiving than smooth black. Hides scratches, fingerprints, and daily wear better than any polished finish.
Pro-Tip from Our Locksmiths: The most expensive exit device mistake we see? Ordering concealed vertical rod for a door that's not prepped for it. CVR devices require internal routing channels in the door — you can't retrofit a standard hollow metal door. If the door isn't prepped, go surface vertical rod instead.
| Handing | Right Hand Reverse |
| Certification | ANSI A156.3, BHMA Grade 1, UL 10C |
| Warranty | 5-Year Limited. Contact ASSA ABLOY at 1-800-727-5477. |
- ANSI/BHMA Grade 1 — highest commercial exit device rating
- Black Suede finish
Related Products:
- Browse all Sargent Exit Devices — Rim, surface vertical rod, and concealed vertical rod
Image shown is representative of this product line. Actual product matches your selected finish and configuration.
Warranty Information
Sargent provides a 5-year limited warranty on exit devices covering defects in materials and workmanship under normal use and service. Warranty applies to the original purchaser when installed per Sargent specifications.Product Videos
Custom Field
Product Type Exit Device - Concealed Vertical Rod
Function Single Dummy
Series 80
Finish Black Suede
Mount Type Concealed Vertical Rod
