This hydraulic adaptor is Male DIN Heavy x Male DIN Heavy and has a 90-degree bulkhead elbow shape and a rigid movement fit. Hose fitting A is M22 x 1.5 mm in diameter and hose fitting B is M22 x 1.5 mm in diameter with a size-14 hole dash. Made with zinc and carbon steel, the maximum PSI level is 5800 at 70 Degrees F on this SAE-approved adaptor.