The Scotch-Brite Centre-Pin Back Up Pads are Used in Conjunction With Scotch-Brite Surface Conditioning Discs.

•Quick and Easy Placement and Centering of Discs
•Does Not Interfere With Work Surface
•Allows Disc to be Used At Usual Angle

Brand:3M Scotch-Brite
For Disc Type:Hook and Loop Disc
For Tool Type:Right Angle Grinders;Random Orbital Sanders
Pad Diameter:125 mm
Thread Size:M14 x 2.0
Centre Hole Diameter:22 mm
Pad Backing Attachment:Threaded Arbor
Density Grade:Firm