Flatso 1.7

  • USGA Approved
  • 1.70” Width
  • 10.50" Length
  • 100 Grams +/- 5
  • 0.580" Core
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The FLATSO 1.7 pushes the boundaries of USGA grip size limit regulations.

The FLATSO 1.7 features our parallel technology, new patent pending pentagonal shape, and flat-top design. These characteristics inhibit wrist action and promote shoulder rotation for consistency in your putting stroke.


  • 1.70” in diameter weighing 100 grams
  • New high-tech PU material features CrossTraction technology for improved feel and tackiness
  • Parallel technology increases consistency and lowers scores for every level of golfer
  • Flat –top, pentagonal design increases shoulder rotation and decreases wrist activity, creating a more repeatable putting stroke