THE FIRST SHAFT WITH BUILT-IN SPEED, SHAPED LIKE A SWORD CUTTING THROUGH THE AIR LIKE A KNIFE! THE FLAT X-SHAFT IS DESIGNED TO BE 20% FASTER WITH LASER ACCURACY AND LESS DRAG. IT HAS SMART SENSE TECHNOLOGY™ THAT SENSES YOUR SWING SPEED AND KICKS LOW, MEDIUM, OR HIGH – ONE FLAT X-SHAFT FITS EVERYONE’S FLEX NEEDS!

THE HAMMER’S ONE-OF-A-KIND ROUND 3-TIERED SMART SHAFT IS INCLUDED WITH EVERY ORDER! THE SMARTSHAFT IS THE MOST EXPLOSIVE SHAFT EVER, LIKE A SLINGSHOT, IT JUST LAUNCHES THE BALL. OUR PATENTED SMART SHAFT TECHNOLOGY ADJUSTS TO YOUR SWING SPEED AUTOMATICALLY AND KICKS LOW, MEDIUM OR HIGH. FLEX OPTIONS ARE NOW OBSOLETE. THE HAMMER SHAFT, ONE SHAFT FITS EVERYONE’S FLEX NEEDS!