Universal Joint Durable Metal Coupling For Motion RC Models

Feature: \n 1. 100% brand new and high quality.\n2. Made of premium metal material, it is durable and has long service life.\n3. This joint or coupling connects rigid rods whose axes are inclined to each other.\n4. It is commonly used for shafts that transmit motion.\n5. Ideal accessories for RC model motor, such as model airplane, boats and robots. \n\nSpecification: \nFeatures:\n\n--\n\n100% brand new and high quality. \n\n--\n\nMade of premium metal material, it is durable and has long service life. \n\n--\n\nThis joint or coupling connects rigid rods whose axes are inclined to each other. \n\n--\n\nIt is commonly used for shafts that transmit motion. \n\n--\n\nIdeal accessories for RC model motor, such as model airplane, boats and robots. \n\nSpecification:\n\nMaterial: Metal\n\nWeight: Approx.128g/ 4.5oz\n\nLength: Approx.56mm/2.2in\n\nInside diameter: 12mm/0.47in \n\nOutside diameter: 24mm/0.94in\n\nPackage List:\n\n1 * Universal Joint\n\n2 * Screw\n\nNote:\n\nPlea: