267135153,B281ASQZN,COOPER B-LINE INC,EATON B-LINE SYSTEMS INC B281ASQZN POST BASE 1 5/8IN X 1 5/8IN SIDE BY SIDE CHNL, 6IN X 6IN CHANNEL POST BASE POST BASE BOLTED FRAMING Replaced by ( ) Replaces ( ) Channel/Strut Post Base Details: U POST, SQUARE BASE TYPE; ASTM A1018/A653/B633 STEEL MATERIAL; ZINC ELECTROPLATED FINISH; 1-5/8 INCH POST HEIGHT; 7/32 INCH THICKNESS; HOT ROLLED PICKLED OILED PROCESS; 6 INCH L X 6 INCH W PAD SIZE; 2 CHANNEL(S); 9/16 INCH DIA CHANNEL MOUNTING HOLE SIZE; CENTERED CHANNEL POSITION; 4 PAD MOUNTING HOLE(S); 3/4 INCH DIA PAD MOUNTING HOLE SIZE; 4 CHANNEL MOUNTING HOLE(S); USED ON B22A, B, C, ETC CHANNEL; EXCLUDES NUT AND BOLT; B281ASQ MODEL Approximate Standard Package In : Length: , Width: , Height: Commodity Code: 2820;,BLINE1 B281ASQZN POST BASE,Crown Supply