General InformationBrandStandard Abrasives?Attachment TypeCenter HoleCountry Of OriginUnited StatesSold AsCaseLead Time12 daysCalifornia ResidentsDimensions and SpecificationsCenter Hole Diameter (Imperial)0.375 inCenter Hole Diameter (Metric)9.525 mmFace Width (Imperial)0.25 inFace Width (Metric)6.35 mmOverall Diameter (Imperial)4 inOverall Diameter (Metric)101.6 mmGritNon PertinentWidth4.19 in10.64 cmHeight3.87 in9.84 cmLength7.31 in18.58 cmVolume118.67 cubic inch1944.61 cm3Weight24.78 oz702.61 gMaterial and CompositionAbrasive MaterialSilicon CarbideGradeFineProduct FormWheelCertifications and StandardsDensity RatingSoft