Smooth 6.35mm arbors with 10mm threaded body and 15.875mm slotted flat head. 2 x washers with 22mm outer diameter. For attaching sanding and buffing wheels to drills.
10mm threaded body
For attaching sanding & buffing wheels to drills
15.875mm slotted flat head
2 x washers with 22mm outer diameter
6.35mm smooth arbor