2-PIECE TYPE; ELECTROGALVANIZED FINISH; 8.625 INCH; 18-1/4 INCH OVERALL LENGTH; UL (CANADA AND US), MSS-SP-58 APPLICABLE STANDARD; 2500 LB LOAD RATING; 8 INCH PIPE SIZE; 11/16 INCH DIAMETER SCREW/BOLT SIZE; STEEL CLAMP MATERIAL; 2 NUMBER OF SCREW/BOLTS