+3 BLOCK, H16 MAST CHEEK 20710000 $28.99 In stock Quantity: 1 Add to Bag Product Details UPC: 792176188568 Brand: Hobie Part #: 20710000 Hobie 16 Mast Cheek Block Mast cheek block for Hobie 16 downhaul manufactured by Hobie Cat Company. - Single turning block for Hobie 16 downhaul with plate - Requires 4 rivets to attach to mast. Use either part # 8010181 (qty 4) or part # 8011291 (qty 4) Save this product for later Favorite