PENNU UTS10148 ALUMINUM/COPPER TYPE; ELECTRO TIN PLATED CAST COPPER MATERIAL; 9-7/16 INCH L X 3-1/2 INCH W X 3/8 INCH THK SIZE; (8) 9/16 INCH MOUNTING HOLE SIZE; 1 INCH-14 TPI STUD SIZE; 8 PAD HOLE(S); 1-3/4 INCH MOUNTING HOLE SPACING; UTS MODEL