Question: are all golf wrenches the same?
Answer: These days (basically, post-2013), you can use most any golf club wrench on any adjustable golf club. ... You see, the wrenches from TaylorMade, Ping, Callaway, Titleist, Cobra, Mizuno and Nike all have the same head design, and the wrenches tend to use approximately the same torque rating (about 40 in./lb.).