"STEEL SAE 1010; 4.300 LG; 3.920 IN. W; 0.075 IN. MATERIAL THK; BRACKET WELDED TO PLATE BOTTOM,BOTHENDS @OF BRACKET RUN PERPENDICULAR TO SURFACE OF PLATE WITH TWO 0.185 IN. DIA HOLES IN LINE; 1.750 IN. LG AND 0.740 @W OF BRACKET; 0.500 IN. FROM HOLE CENTERS TO PLATE BOTTOM"