+3 End Caps Spare Parts EC1 $16.95 In stock Quantity: 1 Add to Bag Product Details UPC: 091021139869 Brand: Thule Part #: EC1 Thule End Cap End cap pack for roof racks. - EC1 Contains 4 replacement end caps for Thule square load bars. - Helps to deter rust inside load bar, and reduce wind noise, and cover sharp edges of bar. Save this product for later Favorite