This torque accessory wrench is compatible with all TaylorMade adjustable clubs from the R11 and below. This includes Drivers and Fairway Woods.It only takes a few twists to install remove tune and adjust your TaylorMade Moveable Weight Technology weights and Flight Control Technology shaft with this great T shaped Wrench. Six pointed for a secure and controlling fit you can comfortably change your golf clubs' characteristics to produce the ideal draw to get the most from your long distance drives. More weight in the toe creates a fade bias while extra weight in the heel creates a draw bias and equal weighting produces a neutral bias.More weight in the heel compared to the toe creates a draw bias.More weight in the toe compared to the heel creates a fade bias.Compatible with the R11 R9 and the R7 range