The KING F6 Irons set with steel shafts feature progressive construction throughout the set, allowing you to hit the longer irons as easily as you can hit a wedge.
This gorgeous iron set features TecFlo construction, which is a progressive way of engineering the clubs to make them all easier and more forgiving. There is a full hollow design in the longer irons (4i-5i), a half hollow design in the mid irons (6i-7i), and a cavity back design in the scoring irons (8i-GW).
There is a ton of technology packed into these irons; the Speed Channel sole and face are designed to minimize off-center hits, and the CNC milled grooves provide increased control and feedback. Engineered aluminum cap replaces steel on half hollow irons which frees up 5g of discretionary weight which has been replaced lower and further back in the head.
Speed Channel Sole - An engineered channel positioned on the sole, close to the leading edge of the iron and around the perimeter of the upper back cavity, creates more flex at impact to deliver greater distance through faster ball speeds
Premium Chrome Plating - A new nickel chrome plating combined with a gunmetal PVD coating provides enhanced durability and a confidence inspiring aesthetic look at address
T.O.P. Technology - An engineered aluminum cap replaces steel on dual cavity hollow irons which frees up 5g of discretionary weight which has been placed low and further back in the head creating a lower CG position for improved launch conditions and ball flight
Progressive Spin Tech - F6 Irons come equipped with V-Grooves on 4-6 irons to reduce spin, U-Grooves on the 7-PW to optimize spin, and Wedge spaced grooves on the GW-SW to produce extra spin for shots around the green.
Deep Perimeter Undercutting - An extremely deep undercut creates the largest unsupported face ever in a set of Cobra irons, meaning you get extreme distance on center hits and consistent forgiving distance on off-center hits.
CNC Milled Grooves - CNC Milled Grooves increase spin and optimize trajectory throughout the set. This provides improved control and workability giving you added confidence when you’re attacking the pin.
Loft Specifications for the KING F6 Irons 4 Iron through PW+GW 8 club set