The McMaster-Carr Hose Coupling 3/4″ Male NPT Twist-Claw Style Connector is a high-quality and durable fitting designed for use in various industrial and hydraulic systems. With a twist-claw style connector, this unit is easy to attach and detach from hoses, providing a secure connection for your plumbing needs. Each package includes 5 units of this versatile fitting, making it convenient to have on hand for multiple projects or applications. The trusted brand of McMaster-Carr ensures that you are getting a reliable and dependable product for your plumbing and hydraulic systems.