Specification AgeRangeDescription : Adult Brand : Drfeify BulletPoint1 : [Alloy Material] The ball joint is crafted from alloy material with precise forging and hard oxidation treatment, ensuring excellent wear resistant and long-term stability in even extreme operating conditions, extending the service life of the product. BulletPoint2 : [Precise 7.0mm Ball Diameter] The 7.0mm ball diameter perfectly matches most model car accessories available on the market, ensuring a tight connection without any gaps after assembly. this enhances the response speed and accuracy of the steering and suspension system for better control. BulletPoint3 : [Easy Installation Design] The clockwise thread design of the ball joint aligns with most model car assembly habits, making installation quick and easy. there is no of damage from incorrect rotation, making it suitable for both experienced hobbyists and beginners. BulletPoint4 : [Standard M4 Thread Interface] Designed with a standard m4 thread interface, this ball joint is compatible with various 1/10 model cars. this allows for easy replacement of stock ball heads without any additional modifications, simplifying the upgrade process. BulletPoint5 : [Cost-effective Set] Each set includes four pieces, meeting the replacement or upgrade needs of multiple parts in model cars. this offers better cost efficiency compared to individual purchases, providing value for money. Color : Silver EducationalObjective : Imagination Development ExternallyAssignedProductIdentifier : 9582728752252 FitType : Universal Fit ItemName : 4PCS RC Car Ball Joint,7mm Diameter M4 Alloy Ball Joint with Nuts for 1/10 Model Cars (Silver) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 10 centimeters ItemPackageDimensions_Width : 7 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : ball-and-socket-universal-joints Manufacturer : Drfeify ManufacturerMinimumAge : 48 Material : alloy ModelName : Drfeify6o3h7k1yds-12 ModelNumber : Drfeify6o3h7k1yds-12 NumberOfItems : 1 PartNumber : Drfeify6o3h7k1yds-12 ProductDescription : Specification: Item Type: Metal Ball Joint Material: Alloy