McGill Beam Clamp 1/2 Electro Galvanize Steel Model# BCEG-1/2"McGill Beam Clamp Model# BCEG 1 2 is a 1 2 inch beam clamp designed for securely attaching threaded rods, conduits, and other fixtures to steel I beams and similar structural elements without the need for drilling or welding. 1 Typically made from electro galvanized steel, it offers good corrosion resistance for indoor applications. Its robust design ensures a strong and reliable connection, widely used in electrical, plumbing, and HVAC installations