Hitmaster GroBat™ Junior

(No reviews yet) Write a Review

Improve Contact and Confidence with the GroBat Jr!

The GroBat Jr is a small diameter bat, length is 30" and weighs 19 oz.  It is designed to be used with the Wiffle® golf balls. Hitting a small ball with a thin bat is proven to improve hand eye coordination and confidence.

The GroBat Jr comes with a sweet spot pad, 1" removeable choke up collar and professional leather grip. When the ball hits the sweet spot pad, the hitter will hear a nice "pop" sound letting him know he crushed it. The 1" choke up collar will shorten the bat or help a hitter if he needs more bat control. Small bat hitting a small ball equals big results!

How to choose your GroBat

Below is a table of typical ages to recommended GroBat sizes:

Age Range
Suggested GroBat Size
10 years & Younger GroBat Jr*
10 – 12 years GroBat 32*
12 – 15 years GroBat 32 or 33*
15 years & Up GroBat 33 or 34*

*The GroBat Jr and GroBat comes with a choke up collar allowing you to shorten the bat 1 inch. Unlike the GroBat 32", 33", 34", the weight of the GroBat Jr cannot be changed.


  • Aluminum thin barrel training bat with pro leather grip
  • Sweet Spot pad
  • Easy modification in length with 1" Choke-Up Collar


  • Sharpen hand-eye coordination
  • Develop quick bat speed
  • Build confidence
  • Bat that grows with the batter
  • Better bat control

Suggested Uses

  • Use for 30% of your practice regimen
  • Only use with light-weight small balls

Our Guarantee

All of our products are backed with our 30-day Money Back Guarantee. If for any reason you are not satisfied, you may return your product(s) within 30 days for a refund. The only cost to you is shipping.

2.00 (in)
30.00 (in)
2.00 (in)