This TaylorMade Golf Wrench is designed for adjusting driver clubs and fairway hybrids, featuring FCT (Flight Control Technology) and MWT (Movable Weight Technology) systems. The wrench is specifically tailored for the AV1D-241008-1101 model with dimensions of 108mm in length and 98mm in width. The white-coloured wrench is an essential tool for golf enthusiasts looking to fine-tune their equipment for optimal performance on the course.