Specification Brand : 3M BulletPoint1 : 1. These rivet nuts are made of steel material which is strong and sturdy. The rivet nuts gun mandrel have a smooth, burr-free surface with a special coating that protects against rust and oxidation, making the rivet nuts resistant to rust even when used in humid environments for long-lasting durability BulletPoint2 : 2. These rivet nuts gun mandrel and nose pieces have clear threads which can fit securely on the ram gun. The rivet nut and nose piece are the great rivet nut gun tool accessories that you can use them to replace old or worn out rivet nut mandrel BulletPoint3 : 3. Our rivet nuts and nose pieces come in a case for easy storage and carry. Having a box for storage makes these small accessories less likely to get lost, furthermore, each box has the corresponding nut model number written on it, making rivet nut easy to identify and use BulletPoint4 : 4. These rivet nut guns and nose pieces are easy to install that require no complicated tools. Simply unscrew the old nut and retighten the new rivet nuts and nose pieces. You can complete machining and assembly work quickly and efficiently with a rivet nut gun that has been replaced with a new accessory BulletPoint5 : 5. We have various models of rivet nut guns and nose pieces to choose, 6-32, 10-24, 1/4-20, 5/16-18, 3/8-16, 8-32, various sizes to meet different usage needs. Please note that our models are imperial BulletPoint6 : 【 After-Sales Protection】 We provide you with one year warranty , if you have any questions about the product, please feel free to contact us and we will respond you in 24 hours. Color : 2 PCS ExteriorFinish : Ready To Paint If Needed ExternallyAssignedProductIdentifier : 6903036379833 ExternallyAssignedProductIdentifier1 : 051144451166 ExternallyAssignedProductIdentifier2 : 0051144451166 ExternallyAssignedProductIdentifier3 : 00008236944877 FitType : Universal GpsrSafetyAttestation : 1 IncludedComponents : 1*Air rivet gun; 1* Wrench; 1*Waste nail pot; 3*Claw plates; 1*Jaw spring; 8*Nose pieces; 30*Rivets ItemName : 3m Abrasive 051144-45116 Mandrel 0.25"x1.5"x0.25" ItemPackageDimensions_Height : 10.16 centimeters ItemPackageDimensions_Length : 14.478 centimeters ItemPackageDimensions_Width : 14.224 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : automotive-riveters Manufacturer : 3M Material : Plastic ModelName : 6-32, 10-24, 1/4-20, 5/16-18, 3/8-16, 8-32 ModelNumber : 051144-45116 NumberOfItems : 6 PackageLevel : unit PartNumber : 051144-45116 ProductDescription : 3M(TM) Cartridge Roll Mandrel 45116, 1/4 in x 1-1/2 in x 1/4 in, 25 per case ProductSiteLaunchDate : 2004-11-09T05:00:01-00:00 RecommendedUsesForProduct : Automotive Size : 5/16-18 Style : fashion SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 31161500 WarrantyDescription : 1