Golf club head
A golf club head ( 42 ) having a substantially square or rectangular body is disclosed herein. The golf club head ( 42 ) preferably has a volume ranging from 420 cubic centimeters to 470 cubic centimeters. The golf club head ( 42 ) preferably has a moment of inertia about the Izz axis through the center of gravity of the golf club head greater than 4000 grams-centimeters squared, and a moment of inertia about the Ixx axis through the center of gravity of the golf club head greater than 3000 grams-centimeters squared.
1. A wood-type golf club head comprising:
a body composed of a titanium alloy material, the body comprising a crown, a sole and a front wall having a perimeter, a body extending 2.0 inches to 5.0 inches rearward from the perimeter of the front wall, wherein the crown, the sole, the front wall, define a hollow interior;
wherein the wood-type golf club head has a volume ranging from 420 cubic centimeters to 470 cubic centimeters, a moment of inertia, Izz, about the center of gravity of the golf club head greater than 4000 grams-centimeters squared, and a moment of inertia, Iyy, about the center of gravity of the golf club head ranging from 2000 grams-centimeters squared to 4000 grams-centimeters squared;
wherein the wood-type golf club head has coefficient of restitution ranging from 0.81 to 0.94;
wherein the body is substantially rectangular;
wherein the body extends rearward from a perimeter of the front wall a distance of least 50% of the length of the body at an angle of 80 degrees to 90 degrees relative to relative to a plane parallel to the farthest extent of the front wall.
2. The wood-type golf club head according to claim 1 wherein the body has a geometric center point, an aft-heel edge point and an aft-toe edge point, wherein the distance from the geometric center point to the aft-heel edge point is equal to the distance from the geometric center point to the aft-toe edge point.
3. The wood-type golf club head according to claim 2 further comprising an aft-heel curvature section between the aft wall and the heel wall, and an aft-toe curvature section between the aft wall and the toe wall.
4. The wood-type golf club head according to claim 1 wherein the body extends rearward from a perimeter of the front wall a distance of least 75% of the length of the body at an angle of 80 degrees to 90 degrees relative to a plane parallel to the farthest extent of the front wall.
5. The wood-type golf club head according to claim 1 wherein the body extends rearward from a perimeter of the front wall a distance of least 90% of the length of the body at an angle of 80 degrees to 90 degrees relative to a plane parallel to the farthest extent of the front wall.