TITLEIST 718 AP1 4-PW Iron Set with Steel shafts

718 is about maximizing MOI and ball speed, while maintaining the proper launch, trajectory and shot-stopping control that players need to hit greens more consistently. Irons are scoring clubs. It?s about hitting your number and stopping the ball close to the pin. Even with distance-focused irons like 718 AP1 and AP3, which are just as long or even longer than the competition, the ultimate goal was playable and repeatable distance.