For sale is my Anderson CF Shaft for the Garrett AT pro/gold. The shaft is in good condition with some marks from normal use. I lost the instruction sheet, but installation is pretty straight forward. You just remove the AT control box by unscrewing the 2 mounting screws, then install onto the Anderson mount by removing the 4 speaker cover screws, then mount the control box onto the Anderson shaft using the 4 speaker cover screws. Price is $115 including shipping via UPS ground.