"MATL,AL 5086,TEMPER OPTIONAL,SPEC,QQ-A-250/7,1.000 IN. THK;ITEM IS L SHAPED W/.38 TO .62 CHAMFER,SHORT END;LONG END IS 1.750 IN. H,0.500 IN. W; SHORT END IS 1.000 IN. H AND 1.000 IN.W;LONG END HAS 2 HOLES,0.438 IN.FROM CTR TO OUTSIDE AND 1.125 IN. C TO C OF HOLES;SHORT END HAS HOLE CENTERED 0.500 IN."