Ideal for removing corrosion from the hub and the base of the studs For cleaning corrosion from hubs, especially useful for cleaning round the base of studs.Includes 1 x quick change handle and adaptor. Also 2 x small strip discs 40.5mm & 2 large strip disc 46.5mm. Replacement abrasive discs available: Part No. 7199 (small), 7198 (large).