Description: Easy Operation: This Brake System Bleeding Tools allows a single person to complete the brake oil change, making it simple and convenient to use.Quick Oil and Air Exchange: The Exchange Tool Connector Brake Bleeding offers fast speed in exchanging oil and air, with easy to operate features.Wide Application: The Brake Fluid Bleeder Bleeding Connector Adapter Joint is suitable for cars, trucks, and engineering vehicles. Small models can slowly pull out the screws.Design: The Car Oil Bleeder Pump Exchange Adapter has a good appearance that provides a comfortable user experience.Effective Repair Tool: This Car Accessory can effectively repair vehicles, helping you save time and earn money faster. Specification: Material: RubberSize: Approximately10cmx2.5cm/3.94inchx0.98inch Package Includes: 1Brake System Bleeding Tool Note: Please allow slightly errors 1-2cm differences due to manual measurement.