JOPO Twist Thumb Sleeve Inner Sleeve Insert
The thread-like feature absorbs the load of the weight and the velocity of the bowling ball delivery; i.e. visualize pulling a nut straight off a bolt without unscrewing it.
The Twist cannot be removed from the bowling ball without the inner being rotated 360º.
ERHÄLTLICH IN VERSCHIEDENEN FARBEN:
ERGÄLTLICH IN VERSCHIEDENEN GRÖSSEN:
- 1 1/4 Inch Inner | 22.- €
- 1 3/8 Inch Inner | 25.- €