The hub wing nut helps speed up the balancing process with its quick release thread. This tool allows the wing nut to be slid in and out of position when the lever is release button is recessed, which is very convenient to use. 4 different choices for you to adapt to different kinds of situations. (Note: Please carefully measure the size wheels before purchasing and refer to the size data we provide to choose the most suitable one. ) Fits Ranger, Launch balancers and more. Description: The wheel balance release nut is made of high quality materials, which are safe and durable in use. 4 different choices for you to adapt to different kinds of situations. This tool allows the wing nut to be slid in and out of its position when the release lever is depressed, which is very convenient to use. It is indispensable for repairing the tires of your beloved car. Technical specifications: Material: Plastic Main color: Black Dimensions: 27.5 × 12 × 12 cm (L × W × H). Top Head Diameter: 8.5cm