Specification Brand : Merit BulletPoint1 : Rubber expanding drum has a 3/4" drum diameter and 1" drum width to mount 3/4" inside diameter sanding sleeves onto a grinder BulletPoint2 : Attaches to a grinder that accepts 1/4"-diameter shank BulletPoint3 : Drum expands when rotated to hold a sleeve in place without the use of adhesive or clamps BulletPoint4 : Country Of Origin :China BulletPoint5 : Package Weight :0.5Lbs CompatibleMaterial : Rubber ExternallyAssignedProductIdentifier1 : 088341969118 ExternallyAssignedProductIdentifier2 : 0088341969118 ExternallyAssignedProductIdentifier3 : 00088341969118 IncludedComponents : attachments ItemName : Merit Rubber Expanding Drum for Sanding Sleeves, 1/4" Shank Diameter, 3/4" Drum Diameter x 1" Drum Width ItemPackageDimensions_Height : 1.524 centimeters ItemPackageDimensions_Length : 7.62 centimeters ItemPackageDimensions_Width : 2.54 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : abrasive-mandrels Manufacturer : St. Gobain Abrasives Material : Rubber MaximumRotationalSpeed : 17000 rpm ModelNumber : 08834196911 NumberOfItems : 1 PartNumber : 08834196911 ProductDescription : YOU ARE PURCHASING THE PICTUREDITEM. SOLD BY M & J TOOLING LLCDAYTON, OHIO PRODUCT SPECIFICATIONS AND / OR LABELING: CONDITION: USED SIZE / LABELING: NO. 143 1/2" DIAMETER MANUFACTURER / BRAND: CLEVELAND T.D. CO. THANK YOU FOR YOUR BUSINESS! LOCATION:NWR5-3-B-7 ProductSiteLaunchDate : 2011-01-14T00:00:01-08:00 Size : 1 Count (Pack of 2) UnitCount : 1