The Power Products 3/8" x 1/2" Male Connector Brass Fitting is the perfect choice for a variety of applications. It is designed to provide superior performance in a wide range of temperatures, from -40 °F to +200 °F. This fitting is also designed to provide excellent vibration resistance, making it ideal for high-vibration environments. It is a versatile and reliable choice for your needs. This fitting is sure to provide reliable performance. FleetPride is your First Click in Heavy Duty®.