Rod Coupling, Pipe Size (In. ) 3/4, Rod Size 3/4, Max. Load (Lb. ) 2710, Material Electro-Galvanized Steel, Length (In. ) 2-1/4, Thread Size (In. ) 3/4, Metal Detectable Yes, For Joining Two Lengths Of Similar Threaded Rod. This item has been restricted from sale in the following state (s): []