ATD TOOLS ATD-5539 6-Piece Straight Disconnect Set: Streamline Your Fleet Maintenance ATD Tools, a trusted name in professional automotive tools, presents the ATD-5539 6-Piece Straight Disconnect Set, a comprehensive solution designed to significantly improve efficiency and reduce downtime in your fleet maintenance operations. This set, featuring six commonly used sizes (5/16", 3/8", 1/2", 5/8", 3/4", and 7/8"), is engineered for trouble-free separation of quick disconnect and spring lock couplers on fuel lines, A/C lines, radiator, and heater hoses. Unmatched Efficiency and Durability: The ATD-5539 set stands out due to its robust, lightweight aluminum construction. This material ensures exceptional durability, withstanding the rigors of daily use in demanding fleet maintenance environments. The simple push-on and pull-off action enables quick and easy disconnections, minimizing repair time and maximizing technician productivity. The color-coded design further enhances usability, allowing for swift identification of the correct size, reducing the chance of errors and improving workflow. Comprehensive Coverage for Diverse Applications: This set's six strategically selected sizes provide broad coverage for various vehicle types and systems within your fleet. Whether dealing with fuel system service, air conditioning repairs, or radiator/heater hose maintenance, the ATD-5539 set ensures you have the right tool for the job, eliminating the need for multiple, less comprehensive sets. This comprehensive approach minimizes tool storage space requirements and reduces the overall cost of ownership. Boosting Your Bottom Line: Reduced downtime translates directly to cost savings. The ATD-5539 set’s efficiency in disconnecting and connecting various lines significantly reduces the time spent on each repair, allowing your mechanics to handle a greater volume of work in a given timeframe. This improved efficiency increases your fleet's operational uptime, minimizing costly downtime and maximizing your return on investment. The set's durability further contributes to long-term cost savings by reducing the need for frequent tool replacements. The ATD-5539 6-Piece Straight Disconnect Set: A smart investment for streamlined fleet maintenance and maximized operational efficiency.