ABU Ambassadeur large Fibre Brake Collar. Better known as the centrifugal brake blocks these are the large size blocks which fit many of the older Ambassadeur models and are generally fitted to the 7000 and 7500 models.
Size: 4.5mm long x 2.9mm outside diameter x 1mm bore.
They do not fit later model reels. If in doubt please check the schematic for your reel or contact us for help.
ABU part No 1881.