The Proline Series Black Unión Male Able {138} is a high-quality fitting and adapter designed for use in hydraulic, pneumatic, pump, and plumbing systems. Made by the reputable brand Proline Series in China, this product ensures durability and reliability for various industrial applications. The black union male able design allows for easy connection and installation, making it a versatile and essential component for a range of systems requiring precise and efficient fluid management. Thank you for shopping with Integrity Sales. Bg