Beam Clamp, Material: Malleable Iron, Maximum Load: 900 LB, Maximum Jaw Opening: 1.13 IN, Finish: Hot Dipped Galvanized, Length: 2-1/4 IN, Width: 2.63 IN, Set Screw: 1/2-13, Jaw Width: 1.69 IN, Standard: CSA 065178, C22.2 No. 18.4,, For Pr