- Versatile Application: This AC fuel line cutting tool kit meets SAE specifications and is designed to work with various fuel line sizes. It includes seven fuel line removers for efficient separation of lines measuring 1/4", 5/16", 3/8", 1/2", 5/8", 3/4", and 7/8". - Comprehensive Tool Kit: The Master Quick Disconnect Tool Kit is a robust set for maintaining fuel lines, car air conditioning hoses, and heating systems. Its compatibility with most domestic and foreign vehicles makes it a must-have for any automotive professional or DIY enthusiast. - User-Friendly Design: Each tool features color coding by size for easy identification. The kit allows for quick release and spring lock connections, making it easier to access hard-to-reach areas in your vehicle. - Durable Construction: Crafted from high-quality aluminum alloy and plastic steel, this tool kit is built to last, ensuring long-term use. The lightweight plastic storage box provides convenient organization and transport for all your tools. - Practical Use Cases: - Automotive Repairs: Perfect for separating fuel lines during routine maintenance or repairs, minimizing downtime. - HVAC Service: Ideal for disconnecting air conditioning hoses in both cars and residential systems, ensuring a quick and efficient service. - Radiator and Heating Hose Work: Easily handle radiator and heating hose connections, making it essential for comprehensive vehicle maintenance. This tool kit combines functionality, durability, and ease of use, making it an indispensable addition to any automotive service toolkit.