Do you have a ball that fits and feels perfect? How
would you like to duplicate that in every ball you own?
You can with Switch Grip Interchangeable Insert Assemblies
offered exclusively through Turbo 2-N-1 Grips. With
Swith Grip Interchangeable Inserts bowlers can quickly
and easily remove and change their thumb insert from
one ball to another with just a simple "twist and
click". This two piece interchangeable insert assembly
allows bowlers to remove and interchange thumb inserts,
perhaps to use in a different ball or to change size
caused by shrinking and swelling. No special tools or
fancy hardware needed. There are no messy chemicals
or molds to deal with either. Switch Grip Interchangeable
Insert Assemblies can be used with any standard size
thumb solid or insert on the market and requires no
additional drilling or set-up to install.