"STEEL OVERALL,PER ASTM-A36; 11.000 IN. O/A LENGTH,5.000 IN. O/A HEIGTH,2.500 IN. O/A WIDTH,3.500 IN. BASE THICKNESS; 6.120 IN. MIN.,6.125 IN. MAX.HALF CIRCLE BORE DIA.,0.500 IN. DEPTH; FIRST COUNTER BORE 7.0860 IN. MIN.,7.0876 IN. MAX. HALF CIRCLE DIA.,1.750 IN. DEPTH; SECOND COUNTERBORE 9.000 IN. NOM. HALF CIRCLE DIA.,0.250 IN. DEPTH; TWO 0.3125 IN. DIA THROUGH HOLES ON SECOND COUNTERBORE,8.000 IN. DIA. BOLT CIRCLE,3/8 IN.-16N.C. THREAD TAP 0.750 IN. DEEP; TWO 0.9375 IN. DIA. THROUGH HOLES 9.250 IN. CENTER TO CENTER ON BASE; TWO 0.4375 IN. DIA. 2.500 IN. DEEP,0.500 IN. FROMCENTER OF BASE HOLES"