The 2 Thumb putter grip system was designed and manufactured to increase the consistency of the most important part of a golfer s game - putting. The 2 Thumb grip is used in a totally unique way, namely the thumbs being positioned side by side rather than Manufacturer: 2 THUMB GRIP LTD Condition: Keywords: 2 Thumb Putter Grip System 2 THUMB GRIP Putter Grips 243248 Clubmaker Deals GRIPS GSI WEB GRIPS PUTTER