Multi-Function Beam Clamp Beam Clamp Type C-Clamp Beam Mount Location Bottom Clamp Material Steel Clamp Material Finish Electro-Galvanized For Beam Shape/Type H-Beam For Threaded Rod Size 1/2 in 3/8 in Installation Torque 5 ft-lb Load Capacity 500 lb For Maximum Beam Thickness 3/4 in Includes Threaded Rod Yes