1-PIECE, SWIVEL LOOP TYPE; STEEL MATERIAL; PREGALVANIZED FINISH; 7-3/4 INCH; 4 INCH MIN. PIPE SIZE; 4 INCH MAX. PIPE SIZE; UL (CANADA AND US), WW-H-171 TYPE 10, MSS-SP-58 TYPE 10, MSS-SP-69 TYPE 10, FM APPLICABLE STANDARD; 1100 LB LOAD RATING