Patent ID: 7018302

Claim:
A golf club putter having a putter head affixed to an end of an elongated shaft, the shaft having a grip section at another end of the shaft, the putter having an apparatus for adjustably extending the length of the putter at the grip section end of the shaft; the apparatus comprising: at least one extension shaft slidably positioned within said elongated shaft; and at least one coupling device selectively affixed to said elongated shaft and to said extension shaft for fixing the extension of said length; wherein said at least one extension shaft comprises a first extension shaft for insertion into said grip section end of said elongated shaft and having a threaded end protruding in abutting fixed relation to said grip section end; and a second extension shaft selectively and slidably engaged with said first extension shaft; said coupling device having a threaded aperture for engaging said threaded end of said first extension shaft and a compression ring for engaging said second extension shaft.