... ,electro-z Light Duty Beam Clamp,Spring Steel Clamp 1.universal malleable iron beam clmap 2.size range ... 3/8" Clear Hole6.Material:SteelApplication: These steel beam clamps are used to support light-duty loads ... from sructural beamsAdvantages: Our beam clamps have an easy and fast installation and ... fit beam flanges up to 3/4", Additionally, they ...