+3 T2 MAST STEP BALL F21062673 $41.83 In stock Quantity: 1 Add to Bag Product Details UPC: 792176557234 Brand: Hobie Part #: F21062673 Hobie Tiger/T2 Mast Step Ball Hobie factory replacement mast ball for Hobie Tiger and Hobie T2. Ball measures 1-1/2" diameter with a 5/8"-13 threaded hole. Save this product for later Favorite