Beam Clamp, Beam Clamp Type C-Clamp, Beam Mount Location Bottom, Top, Clamp Length 0.75 in, Clamp Material Cast Iron, Clamp Material Finish Not Applicable, Clamp Width 0.75 in, For Beam Shape/Type H-Beam, For Threaded Rod Size 1/2 in, Load Capacity 950 lb, Standards cUL Listed, FM Approved, UL Listed