Our 3M™ Roloc™ disc pad assembly is a fast, convenient method for attaching and supporting Roloc™ abrasive discs during collision repair. The assembly includes a shank, adapter and 1 to 3 in hard rubber pad to fit drills, grinders or sanders with 1/4 in - 20 TPI exterior threads. The assembly provides twist on, twist off attachment of 3M™ Roloc™ abrasive discs, saving time and improving efficiency.