Golf putter head with increased dimensions and increased moment of inertia

A golf putter comprising;

• a putter head having a face member, a heel end and a toe end, said face member including a front surface arranged for impacting a golf ball;
• said putter head including a rear member extending in an accurate path from one end to the other end of said face member;
• said putter head including first and second struts extending between and connected to said rear member and said face member, said first and second struts converging toward each other as they approach said face member;
• said putter head having a maximum width W of at least 15 centimeters measured between said heel and toe ends;
• said putter head having a maximum depth D that is at least equal to ½ width W measured between the front surface of said face member and an outer surface of said rear member;
• said putter head further including a third strut extending between and connected to said rear member and said face member, said third strut lying between said first and second struts;
• said first, second and third strut being arranged to define four substantially trapezoid shaped open spaces between said face member and said rear member;
• and
• said first strut having and edge portion arranged generally parallel to one edge of said third strut, and said second strut having an edge portion arranged generally parallel to the opposite edge of said third strut.