2-PIECE TYPE; ELECTROGALVANIZED FINISH; 1-1/2 INCH; 13 INCH OVERALL LENGTH; UL (CANADA AND US), WW-H-171 TYPE 8, MSS-SP-58 TYPE 8 APPLICABLE STANDARD; 810 LB LOAD RATING; 4 INCH PIPE SIZE; STEEL CLAMP MATERIAL; 2 NUMBER OF SCREW/BOLTS; CADDY[R] BRAND