Description:

3M Mandrel for 15-28 discs. Silver cap is 9/16" to 15/16" and holds 15-22 discs. Black cap is 13/16" to 1-3/16" wide and holds 21-28 discs. Looking for the discs? Search: 3M Scotch-Brite Radial Bristle Discs. Need a smaller Mandrel? Search: 3M Scotch-Brite Mandrel (Holds 1-16 Discs).