GRIPLOC PRODUCTS

Interchangeable Thumb For Bowling Balls. GripLoc, The Original Interchangeable Thumb Inserts. Contact A Pro Shop Today and Improve Your Grip and Your Game With GripLoc Interchangeable Thumbs. Bowling Ball Thumb Inserts. GripLoc Products... GripLoc Products LLC has developed and manufactured the first patented Urethane Interchangeable Thumb Assembly for the bowling industry. GripLoc requires no hardware for installation nor any tools for changing the thumb insert. GripLoc's unique features give bowlers the needed control when it counts most... Located in the suburbs of Michigan, GripLoc Products LLC was formed in 2002 after a year-long testing period of the quick-change interchangeable thumb insert developed by Todd Graskewicz (Inventor) and the assistance of a major bowling company. The Inventor's focus was to come up with a product that would help people who share the common problem of the hand swelling or shrinking due to unrelated issues (weather, weight gain/loss, etc). A proper..

Also known as: GripLoc, GripLoc Products, llc