The vent top ribs attach to the vent top hub. Click here for assistance identifying the correct arm or rib.
021 | Vent Top Rib (27" or 31")
$20.00Price
Vent Top Rib (for 10x10): 31" x 0.5" x 0.75"
Vent Top Rib (for 8x8): 27" x 0.5" x 0.75"
Click for installation instructions, or go to the main Parts page and select "Repair Videos."