King Speedzone One Length Irons
The ONE Length counterpart of the SPEEDZONE irons are designed to 7-iron length (37.50") through the set to promote one repeatable setup and swing between clubs for more consistency and accuracy.
- SPEEDZONE. OUR FIRST EVER CARBON FIBER TOPLINE, PWRSHELL TECHNOLOGY AND SPEEDBACK SHAPING DELIVERS MAXIMUM SPEED, POWER AND FORGIVENESS.
Each ONE Length iron is designed to match 7-iron length and weighting to deliver one repeatable swing, and consistent trajectories and gapping throughout the set.
CARBON FIBER TOPLINE - SPEED STARTS AT THE TOP
Carbon fiber has a higher strength to weight ratio than steel, and saves 3 grams to lower the CG and maximize ball speed.
FORGED PWRSHELL FACE - POWERSHELL BRINGS THE DISTANCE
A forged PWRSHELL face insert features a 35% larger Sweet Zone area, and a 8% deeper undercut to enhance ball speed and launch across the face.
SPEEDBACK SHAPE - MORE STABILITY ON OFF-CENTER HITS
Extreme heel and toe weighting creates a lower CG and a higher MOI than most traditional iron shapes allow.
CO-MOLD MEDALLION - EXCELLENT SOUND AND FEEL
A lightweight medallion features aluminum, TPU, and acrylic foam that work together to damp vibrations for excellent sound and feel.