Specification Brand : 3M BulletPoint : 3M(TM) Clamp Nut 30411 [You are purchasing the Min order quantity which is 1 Bag] ExternallyAssignedProductIdentifier1 : 0051141288161 ExternallyAssignedProductIdentifier2 : 051141288161 ItemName : 3M pn 66772; spacer [PRICE is per EACH] ItemPackageQuantity : 1 ItemTypeKeyword : abrasive-dressing-tools Manufacturer : 3M Finishing Systems NumberOfItems : 1 NumberOfPieces : 1 PartNumber : 051115-66772 ProductDescription : Keep Your 3M(TM) Match and Finish Sander Running Strong 3M(TM) Match and Finish Sander replacement parts are engineered specifically for your tool. All replacement parts meet the same specifications and the design criteria as the original components. You can be assured the new part will fit, form and function the same or better than the original part, which will get your power tool back in action. ProductSiteLaunchDate : 2015-04-29T23:01:43.551Z SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 WasherType : Wave Spring