Cart Parts Top Support PreviousBack Panel NextSupport Brace Top Support Top Support from $60.00 (1) Top Extension Support.This part is compatible with all 900 series carts. Color: Select Color Natural Woodtone (901)White with Black Core (902)White with White Core (903)Black (904)Gray (905)Brown Woodtone (906) Natural Woodtone (901) White with Black Core (902) White with White Core (903) Black (904) Gray (905) Brown Woodtone (906) Quantity: Add To Cart