Patent ID: 8235833

Claim:
A set of iron type golf club heads, comprising: a first golf club head having a solid body; the solid body having a front wall defining a face, a rear surface opposite said face, a toe, a heel, a top line, and a sole; wherein the face extends between the top line and a leading edge of the sole; a recess defined within an outer perimeter of the rear surface of the club head, said recess opposite a lower portion of said face; an insert attached to the rear surface within the recess; a pocket located in the recess, resulting in a space between the solid body of the club head and the insert; a second golf club head having a body comprising a hollow cavity within at least a portion of the body; the body having a front wall defining a face, a rear surface opposite said face, a toe, a heel, a top line, and a sole; wherein the face extends between the top line and a leading edge of the sole; a recess opposite a lower portion of said face, said recess defined within an outer perimeter of the rear surface of the club head, the rear surface including a hole located within the recess, the hole coupled to the hollow cavity; and an insert attached to the rear surface within the recess, the insert positioned to span the extent of the hole within the recess; wherein the inserts of the first and second golf club heads have the same geometric configuration.