Coupling Nut, Material Grade/Class 18-8, Material Stainless Steel, Finish Plain, Thread Size 7/8 In. -9, Thread Style Fully Threaded, Hex Width 1 1/4 in, Overall Length 2 1/2 in, Dimensional Standards ASME B 18.2. 2, System of Measurement Inch, Thread Direction Right Hand, Pack Size Small Pack. This item has been restricted from sale in the following state (s): []