Arbor ass.

63803069020, Fein Work Arbor 9/16 in – 2 in

Clamping flange for polishing rings, abrasive fleece wheels, buffer, and polishing wheels with 5/8 in-11 mounting thread, M14 shaft thread, clamping range 9/16 in – 2 in
 

Fits:
WPO 14-25 E (WPO 14-25 E), WPO 14-25 E - Stainless Steel Professional Set (WPO 14-25 E)