Patent ID: 7172513

Claim:
A tool having an adjustable lie angle, face angle, weight, and shaft length comprising: an elongate shaft; a grip formed on a proximal end of said shaft; a hosel formed on a distal end of said shaft; a putter head having a club face formed integrally with a sole; said club face being disposed substantially normal to said sole; an angle member having a flat vertical wall and a flat bottom wall formed integrally therewith in normal relation thereto; said flat vertical wall being laterally spaced apart from said club face; said flat bottom wall overlying and abutting said sole; an aperture formed in said flat vertical wall mid-length thereof; a laterally-extending bore formed in a distal end of said hosel; a first protractor having a flat bottom edge and an arcuate top edge; an aperture formed in said first protractor near said flat bottom edge thereof, mid-length of said first protractor; said first protractor positioned in abutting relation to said flat vertical wall of said angle member; said flat bottom edge disposed in parallel, vertically spaced relation to said sole; a straight pivot pin extending successively through the aperture formed in said first protractor, the aperture formed in said flat vertical wall, and through said hosel bore so that said elongate shaft is pivotable about said straight pivot pin; whereby said first protractor is tightly secured to said flat vertical wall and therefore said first protractor does not rotate relative to said flat vertical wall; whereby said elongate shaft pivots freely about said straight pivot pin.