CHANNEL BEAM CLAMP, SINGLE U TYPE; HOT ROLLED PICKLED OILED ASTM A575, ASTM A576, ASTM A635, ASTM A36, ASTM A570 33 STEEL MATERIAL; ELECTROGALVANIZED FINISH; 3/4 INCH MAX. JAW CAPACITY; .75 MAX. JAW CAPACITY - DECIMAL; 3/4 MAX. JAW CAPACITY - FRACTIONAL