Product Description
- The Turbo Grip Fitter helps bowlers find the perfect fit between the 19 sizes available in the Quad Insert line.
- Size Increments are 1/64"
- Standard O.D. of 31/32"
-for sizes 19/32" thru 13/16"
- Larger O.D. of 53/64"
-for sizes 29/32" thru 1-1/32" - The Quad Soft 4-N-1 insert combines 4 great styles: Power Oval, Perfect Oval, Round Mesh and Perfect Oval Mesh.
