Hook-and-Loop Sanding Disc, Grit 400, PK50, 3M, Mfr#: 7100199653

Hook-and-Loop Sanding Disc, Abrasive Type Coated, Abrasive Material Ceramic, Backing Material Paper, Backing Weight C, Coating Coverage Closed, Grade Not Applicable, Grit 400, Overall Diameter 5 in, Series 321U, Resistance Properties Debris, Dust, Number of Vacuum Holes Non-Vacuum, Color Blue, Package Quantity 50