E23 Extended Knob - is now our most requested bat by our pro players. This innovative knob adds 2 oz. to the total weight and 1.5" to the length of the bat, while feeling lighter than your standard bat. Adding the extra weight below the hands gives the bat more balance and therefore a lighter feel to it, or lighter “swing weight" as it's called. This produces better bat control and more barrel whip.

X13 Bell Knob - Becoming more popular, the bell knob has similar features as the E23 by placing additional weight below the hands to balance the bat out. However, many players find the bell knob design to be more comfortable to grip, while still getting the benefits of the counterbalance.

ProXR - The newest design, similar to the axe handle, but possibly with a better design. The ProXR has multiple benefits to it. The first being protecting the hamate bone in the hand which takes a lot of damage throughout the season, but possibly more important, the angle of the knob promotes proper bottom hand grip and proper wrist angles to create more whip, torque and snap on the swing.

White Sox Ace Custom Pro Models