Beam Clamp, Beam Clamp Type C-Clamp, Beam Mount Location Bottom, Top, Clamp Length 1.81 in, Clamp Material Ductile Iron, Clamp Material Finish Galvanized, Clamp Width 0.81 in, For Beam Shape/Type H-Beam, For Threaded Rod Size 3/8 in, Includes Locknut...