Krypt Towers Wakeboard Tower Mirror Arm Clamp Sizes: 1 1/4", 1 1/2", 1 5/8", 1 3/4", 1 7/8", 2", 2 1/4", 2 3/8", 2 1/2" Fits Most wakeboard towers Solid ALuminum Gets your mirror up and out of the way Included Mirror Arm and Mirror