General InformationBrandStandard Abrasives?Attachment TypeTRCountry Of OriginUnited StatesLead Time2 daysCalifornia ResidentsDimensions and SpecificationsOverall Diameter (Imperial)4 inOverall Diameter (Metric)101.6 mmCenter Hole Thread SizeNon PertinentGritNon PertinentMicron GradeNon PertinentOther DetailsProduct CategoryNon-woven AbrasivesMaterial and CompositionAbrasive MaterialAluminum OxideGradeCoarseProduct FormDiscColor and AppearanceProduct ColorBrown