Product Details: Maximize your fleet's uptime and minimize refrigerant costs with the ATD Tools ATD-3639 R134a A/C Valve Core Remover/Installer, available now from FleetPride. This isn't just another valve core tool; it's a solution designed to address the common challenges of A/C maintenance. Traditional methods often lead to refrigerant loss, resulting in expensive replacements and costly downtime. The ATD-3639's innovative built-in ball valve eliminates this problem. The integrated ball valve securely retains the refrigerant charge, allowing technicians to efficiently replace valve cores without the hassle and expense of system evacuation and recharge. This translates directly to significant savings on refrigerant, reduced labor costs, and improved vehicle availability. Furthermore, its compatibility with both 13mm and 16mm high and low service ports ensures its suitability for a wide range of vehicles in your fleet. The ATD-3639 is built to last, constructed from durable materials to withstand the rigors of daily use in a demanding environment. Choose the ATD-3639 from FleetPride – your trusted partner for high-quality, efficient, and cost-effective solutions for your fleet’s maintenance needs. Invest in a tool that saves you time and money while ensuring your fleet operates at peak performance. Order yours today and experience the difference.