Adjustable length golf putter with self locking design

摘要

An adjustable length golf putter, including at least one shaft, at least one grip attached to the at least one shaft, a self-locking mechanism associated with the putter for lengthwise adjustment of the at least one shaft relative to the at least one grip, the mechanism configured for accommodating an adjustment tool, and being locked by default so that the tool must be engaged in the mechanism for the lengthwise adjustment.