Specification Brand : B.ZSSY BulletPoint1 : 1.[Application]:Gauge Body usually used with calipers,come with 5 bushing are interchangeable,can be replaced for A330,B350,C375,D400,E420. BulletPoint2 : 2.[Function]:Headspace Gage is a great tool for measuring bottlenecks,more accurately measure brass resizing for a accurate reading. BulletPoint3 : 3.[More Accuracy]:Take the neck outside diameter and the shoulder outside diameter and divide that number by 2 to determine which bushing is right for your caliber. BulletPoint4 : 4.[Why you need these Headspace Gauge Bushings]:The handloader oversizes your cases it can lead to excessive headspace problems,which is to shorten the life of the brass. BulletPoint5 : 5.[Package Included]:1 x Gauge body,5 x Bushings Set.We provide 18 months for our guest. Color : Black CompatibleDevices : Bench Grinder CompatibleWithVehicleType : Passenger Car Configuration : Universal ConstructionType : Bonded CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 610074050988 ExternallyAssignedProductIdentifier2 : 0610074050988 ExternallyAssignedProductIdentifier3 : 00601382228183 GpsrSafetyAttestation : 1 IncludedComponents : 1 x Gauge Body with 5 Bushing Set IndustryStandardIdentifier : 176540 ItemName : B.ZSSY Gauge Body with 5 Bushings Headspace Gauge Body Kit Compatible for Most Bottlenecks Replace for A330,B350,C375,D400,E420 ItemPackageDimensions_Height : 8.001 centimeters ItemPackageDimensions_Length : 2.8956 centimeters ItemPackageDimensions_Width : 7.0104 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : automotive-bushing-tools Manufacturer : B.ZSSY Material : Brass Material1 : Rubber Material2 : Metal ModelName : 17pcs Universal Aluminum Bearing Race and Seal Install Driver ModelNumber : Gauge Body for A330,B350,C375,D400,E420 NumberOfBoxes : 1 NumberOfItems : 5 OeManufacturer : OEMTOOLS OemEquivalentPartNumber : 27212 PackageLevel : unit PartNumber : 1 x Gauge Body with 5 x Bushings ProductDescription : Headspace Gauge Body Kit Compatible for Most Bottlenecks Replace for A330,B350,C375,D400,E420 ProductSiteLaunchDate : 2022-10-12T09:18:45.152Z Size : 20 x 14 x 4 cm StreetDate : 2018-09-28T00:00:01Z SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 41110000 WarrantyDescription : 2year manufacturer