3M Support disc 180mm9Y308377
3M Backing pad Scotch Brite™ DH-AC diameter 178 mm M14 Velcro-backed019173M
3M Support disc 150 x 10 x 16mm3Y121765
Backing pad Scotch Brite™ DH-AC diameter 125 mm M14 with centring 3M5U694948
Backing pad Cubitron™ II dm 180 mm M14 ribbed 3M5V884923
3M Backing pad Cubitron™ II dm 125 mm M14 ribbed1N569583
3M Support disc 125MM2A515815