Standard Pack = 1 piece(s). Arbor Hole = 5-1/4 IN ; Diameter = 14 IN ; Face Width = 1 IN ; Fill Diameter = 0.04 IN ; Grit = 120 ; Material = Rd Crimped Nylon Abrasive ; RPM = 1800 ; Trim Length = 3-5/8 IN ; Type = Straight Wheel ;