Us kids ultralight junior 7 iron club 51 tall 7 9 years old years old the ultralight iron head is engineered with a wider sole and a lower center of gravity to help launch the ball into the air the increased heel toe weighting produces more forgiveness on off center shots key features optimal height range 51 in to 54 in wt 20u model 20 lighter club heads 36 degree loft k flex graphite shaft 30 in finished club length appropriately sized grips replacements available