The Bluefin CPM050 is a set of 1/2" press x male copper adapters, designed for use in hydraulic, pneumatic, pump, and plumbing systems. Made of high-quality copper material, these adapters are durable and reliable for various industrial applications. Originating from China, the Bluefin brand ensures a trusted and reputable product that meets industry standards. Perfect for connecting pipes and hoses, this pack of 10 adapters offers a practical solution for efficient and smooth operations in your business or industrial setting.