SWIVEL LOOP, ROD MOUNT TYPE; CARBON STEEL MATERIAL; ZINC ELECTROPLATED FINISH; 7 INCH; 3-1/2 INCH MIN. PIPE SIZE; 3-1/2 INCH MAX. PIPE SIZE; 3.5 MIN. PIPE SIZE - DECIMAL; 3.5 MAX. PIPE SIZE - DECIMAL; 3-1/2 MIN. PIPE SIZE - FRACTIONAL