Just connection it to the right position, without additional tools or complicated operations Specially designed for carburetor, with strong adaptability, which can be perfectly matching with carburetor of corresponding specifications and realize smooth oil This carburetor oil cup fittings have larger capacity, which can store more Fuels, prolonging service time and improve maneuverability Suitable for all kind of automobile repair shops Give users more choices and optimization schemes Suitable for professionals such as auto maintenance engineers They can use this accessory to maintain, adjust and improve their car, Manufacturer: XIBEIDIANZI