Adjustable Type; Astm A575/A576/A635/A36/A570 Grade 33 Steel Material; 3.75 Inch Length X 1-5/8 Inch Width Size; Electrogalvanized Finish; Channel Used On; 1-5/8 Inch Channel Width; 1/4 Inch Thickness; Hot Rolled Pickled And Oiled Process | Unistrut P1843-Eg 2 Hole Adjustable Hinge