Scotch-Brite Roloc Pro Brake Hub Cleaning Disc Kit, 5 per case MMM21758 3M

Features & Benefits:

• Quickly removes rust and corrosion without excessive material removal or gouging
• Hollow center allows the disc to slide over and around hub studs without damaging stud threads
• Features sharp silicon carbide mineral incorporated in a non-woven nylon web
• High conformability with minimized chunking
• Contains no wire filaments