Product Overview This 21-piece hand held vacuum pressure pump tester and brake fluid bleeder tool is designed for testing vacuum and pressure systems and for bleeding brake fluid. The hand held pump provides a practical way to perform diagnostic and maintenance tasks on compatible automotive systems. The 21-piece set includes the components needed for the listed testing and bleeding functions. Key Features 21-piece hand held vacuum and pressure pump tester set Functions as a brake fluid bleeder and bleeding tool Hand held design for manual operation Suitable for vacuum and pressure testing tasks Supports brake fluid bleeding procedures Product Details Product Type: Hand held vacuum pressure pump tester and brake fluid bleeder tool Quantity: 21 pieces Frequently Asked Questions Q: What is this tool used for? A: It is used to test vacuum and pressure and to bleed brake fluid during vehicle maintenance. Q: How do I confirm this set meets my needs? A: Review the 21-piece contents and confirm the tool is suitable for the vacuum, pressure, or brake bleeding task you plan to perform.