Eaton 2042 Series elbow adapters are ideal to control fluid flow and connection in hydraulic systems to improve efficiency in industrial machinery, construction equipment or other hydraulic systems. They are constructed of carbon steel offering robustness and resistance to wear and tear. These Eaton 2042 Series elbow adapters can handle a maximum working pressure of 5000 psi suitable for high-pressure hydraulic systems. They have trivalent chromate zinc finish that provides additional protection against corrosion.