Split Ring Hanger, Stand Off, Pipe Size (In. ) 3/4, Rod Size 3/8-16 UNC 2B, Max. Load (Lb. ) 180, Material Electro-Galvanized Cast Iron, Length (In. ) 1-3/4, Width (In. ) 7/16, Thread Size (In. ) 3/8, Metal Detectable Yes, Recommended for The Suspension of Stationary Non-Insulated Pipe Lines, Standards Conforms with Federal Specification WW-H-171 (Type 25), Manufacturers StAndardization Society (MSS) SP-58 (Type 12). This item has been restricted from sale in the following state (s): []