"ALUMINUM ALLOY 2024-T3,QQ-A-250/5,BRACKET DATA,7.300 IN. LG,3.600 IN. W,0.050 IN. THK STOCK DIM.,4 EA 0.196 IN. DIA MTG HOLES,4 EA 0.196 IN. DIA RELAY MTG HOLES,1 EA 1.600 IN. DIA CENTER HOLE,DOUBLER DATA,2 EA 2.160 IN. LG,0.800 IN. W,0.071 IN. THK PLATES W/2 EA 0.196 IN. DIA HOLES SUPERIMPOSED OVER BRACKET RELAY MTG HOLES"