Patent ID: 8123626

Claim:
A wood-type golf club comprising: a golf club head comprising: a body having a face portion, a crown portion, a sole portion, and a hosel, an adjustable keel member disposed on the sole portion of the body, wherein rotation of the adjustable keel member adjusts a face angle of the wood-type golf club head, and wherein the adjustable keel member allows the wood-type golf club to have an open face angle at address, a closed face angle at address, or a neutral face angle at address; a shaft removably attached to the hosel; a shaft sleeve; and a mechanical fastener, wherein the shaft sleeve is bonded to a tip of the shaft, wherein the shaft sleeve has an external surface structure that is complementary to an internal surface structure of the hosel, wherein the mechanical fastener removably attaches the shaft sleeve to the hosel, wherein the golf club head has a volume ranging from 420 cc to 470 cc and a mass ranging from 180 grams to 215 grams, and wherein at least one of the face portion, crown portion, sole portion, and hosel is composed of a titanium material.