Vise Inserts "IT" Interchangeable Thumb System Screwdriver.
Use this special tool to tap in the molly expander, holds the Ball-IT in place. Proper adhesive also required for Ball-IT installation.
Improve your bowling with the latest in bowling accessories from BowlersDeals.com! Order online from BowlersDeals.com to always get the best deals in bowling. Start bowling better now!