The long rib attaches to the upper center hub. Click here for assistance identifying the correct arm or rib. 007 | Long Rib (67" or 81")$35.00PriceSize*SelectQuantity*Add to CartDimsLong Rib (for 10x10): 81" x 0.5" x 1" Long Rib (for 8x8): 67" x 0.5" x 1" InstallClick for installation instructions, or go to the main Parts page and select "Repair Videos."
