+3 MAST BASE H17/20/TIGER BLACK 50416011 $240.99 In stock Quantity: 1 Add to Bag Product Details UPC: 792176047995 Brand: Hobie Part #: 50416011 Hobie 17/20/Tiger Mast Base (Black) Hobie factory replacement black mast base for the Hobie 17, Hobie 20 or Hobie Tiger. Use two 6-6 rivets (#5032) for installation. Save this product for later Favorite