The Favorite Jackhammer Spinning Rods were named after that addictive thumping feeling of a big bass shaking its head on the business end of a light spinning rod. The Jackhammer is sure to put a beating on anything that comes its way, all while being an absolute joy to fish with. Built around a lightweight Skyflex 40-ton Korean manufactured blank constructed with Favorite's Multi Layer Structure technology, these blanks are produced from a layering process where carbon of different modulus and different fiber directions are strategically layered on top of one another to achieve the desired rod action, increase durability, and lower weight.