General InformationBrand3M?Wheel TypeT84Country Of OriginUnited StatesSold AsCaseCalifornia ResidentsDimensions and SpecificationsBacking WeightX WeightCenter Hole Thread Size1/4-20Grit40Overall Diameter (Imperial)1 inOverall Diameter (Metric)25.4 mmOverall Width (Imperial)0.625 inOverall Width (Metric)15.875 mmFace Width (Imperial)0.625Face Width (Metric)15.875Width5.8 in14.73 cmHeight4.5 in11.43 cmLength6.8 in17.27 cmVolume177.48 cubic inch2908.38 cm3Weight24 oz680.39 gOther DetailsIndustriesMetalworkingSub IndustriesMetal FabricationUsage InformationApplicationFinishingEquipment - MachinesInline SandersFor Use OnCarbon SteelSub ApplicationsRefiningEquipment MachinesDie GrindersInline SandersManual BackstandMaterial and CompositionAbrasive MaterialAluminum OxideBacking MaterialClothProduct FormFlap WheelGradeNon PertinentColor and AppearanceProduct ColorBrown