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Description:
Double Corner Gussetted Type; ASTM A36/A575/A576/A635/A1011/A123/A153 Grade 33 Steel Material; 3-3/4 Inch Width X 3-3/4 Inch Height Size; Hot Dip Galvanized Finish; Channel Used on; 1-5/8 Inch Channel Width; UL, CSA Applicable Standard