Pneumatic and Manual: This oil extractor features both pneumatic and manual working modes, offering high flexibility to adapt to different work environmentsEfficiency Booster: With its pneumatic mode, the oil extraction speed is significantly faster, greatly improving work efficiency and reducing working timeSimple and Convenient: The manual mode requires no additional tools, making it easy to operate and ideal for use in environments without power suppliesMultifunctional: Suitable for extracting various liquids such as car engine oil, brake fluid, transmissions fluid, etc, this fluid extractor is widely used in car maintenance and repairEasy Use: Complete liquid transferring can be achieved in just simple steps without complicated methods for convenient use Size Chart: 56.5cmx22.5cm/22.24inchx8.86inch Package Includes: 1 Set of Fluid Extractor Note: Please allow slightly errors 1-2cm differences due to manual measurement.