- Lock It

From the long-loved Lock series, "Lock It" is here. There are several oil-resistant products in the Lock series, but none of them have been so smooth and straight in front of the lane. The core emphasizes the basic backend, but the "RAD-X™ Core", which bends in a strong arc shape, is easy to adjust because the backend is easy to predict. NRG material has a surface shape that extends the life of the ball and is easy to process. The biggest feature is that it is easy to match the person who throws. Also, the foul class pin action as usual is exquisite! It's addictive to taste this. It matches a wide range of bowlers, but it's especially great for those with speed or those who throw inside line.