FITS YOUR FAVORITE: This detachable replacement blade is designed for the Wahl Professional Super Taper #8400, Super Taper II #8470-500, Icon #8490-900 Pro Basic, Taper 2000 #8472-850, the 5-Star Senior #8545 and Magic Clip #8451, and the Sterling 3, Sterling 9 #8145, and Reflections Senior #8501