EMT Conduit & Pipe Riser Clamp, For Use With Vertically Mounted Pipe/Conduit, Overall Depth 4 1/2 in, Overall Width 1 in, Thickness 1/4 in, Steel, Finish Hot Dipped Galvanized, Color Black, Strut Trade Size 4 in, Includes 1/2 in x 1 1/2 in Bolt. This item has been restricted from sale in the following state (s): []