The Hitting Jack-It Batting Weight is the first and only weight in the game you can hit live batting practice with. Unlike regular batting donuts, it keeps hands from casting while building power, bat speed, and proper form. Comes in a 3-pack set for baseball and fastpitch softball. Also available individually in a variety of weights. FREE SHIPPING!
The Hitting Knob is a weighted device that attaches to the knob of the bat while training. It allows players of all levels to perform proper hitting mechanics while maximizing bat speed and power.