Rawlings Hitting Jack-It Bat Weight 9oz

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The HITJACK Batting Weight is the first and only weight in the game you can hit live batting practice with! It is a complete hitting system that provides immediate results. The HIT JACK System quickly builds bat speed and power, and forces the batter’s hands to work properly, thus creating improved technique. Develop hitting power with resistance training Safe for live pitching Fits wood, aluminum and composite bats for baseball, slo-pitch and softball Show more