Specification Brand : Fafeicy BulletPoint : Needle-Bearing BulletPoint1 : Features- This joint or coupling connects rods whose axes are inclined to each other. BulletPoint2 : Material - The Universal Joint is made of premium metal material, to use. BulletPoint3 : Application - This coupling connects is commonly used for shafts that transmit rotary motion,widely used for connecting model cars, model ships, robots, etc. BulletPoint4 : Size - Inner Diameter: 5*8mm, 6*8mm, 8*8mm (Optional); Length: 35mm / 1.4in; Outer Diameter: 14mm / 0.6in BulletPoint5 : GUARANTEE - If you are not completely satisfied with the purchase or the product,please do not hesitate to us in time, and we will solve the problem for you as soon as possible. Color : One Color ExternallyAssignedProductIdentifier : 9000062730274 ItemName : Universal Joint, 2pcs Shaft Coupling Motor Connector Universal Joint Length 35mm OD 14mm (OD 8x8mm), Coupling, Socket Wrenches (Inner Diameter 8 * 8mm) ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 7 centimeters ItemPackageDimensions_Width : 5 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : pin-and-block-universal-joints Manufacturer : Fafeicy ModelNumber : Fafeicy9eo8gqvsmg-03 NumberOfItems : 1 PartNumber : Fafeicy9eo8gqvsmg-03 ProductDescription : Specification: Material: Nickle plated iron Inner Diameter: 5*8mm, 6*8mm, 8*8mm (Optional) Length: 35mm / 1.4in Outer Diameter: 14mm / 0.6in Weight: 48g~54g / 1.7oz~1.9oz (approx.)