Liquid Tight Fitting (90-deg)-1/2" nominal size: 1/2", ID: 14.8 (mm)(0.58in) cast iron, 90 degree elbow connector liquid tight fitting for metalic conduit of the nominal size key dimensions: A, B, C, E (mm) = 34.5, 61, 15, 20.9 thread: PF 1/2" in