Get the same great feel in every ball you own with Switch Grip Interchangeable Inserts. This revolutionary two-piece insert assembly allows bowlers to remove and interchange finger inserts from one ball to another for the same fit and feel every shot. No more fussing and fighting installing and removing tape. With just a simple "Twist & Click", bowlers can make a ball change using the same finger or better yet change finger size due to shrinking or swelling. Bowl with confidence. Switch Grip™ will help you repeat shots no matter what ball you use.
Not covered by warranty. Must be installed by professional driller.
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Will this work with a conventional drilled ball?
Yes, of course!
Are there different thumb sizes available?
The outer sleeve is only available in one size. The outer sleeve it the part that is fixed into the bowling ball and the inner sleeve is the part that can be removed and switched out of the ball.
Do they have sleeves that can change out finger grips , not the thumb
Here is the inner sleeve for the finger option ( please note that you would still need to get a finger insert to put inside this inner sleeve) : https://www.bowling.com/products/turbo-switch-grip-finger-inner-sleeve.htm
Can I have this installed in a ball that has previously had a convential thumb sleeve installed?
Yes, you could have your previous insert removed and have this outer sleeve installed in the same hole in most situations.
Due to the time it takes to produce the Turbo Switch Grip Finger Outer Sleeve ball it will ship in immediately. We cannot ship this ball outside the United States.