| GENERAL CHARACTERISTICS ITEM DESCRIPTION | STEEL,SURFACE ROCKWELL CSCALE 45.0 MIN,52.0 MAX HARDNESS,CORE ROCKWELL C SCALE 20.0 MIN,40.0 MAX HARDNESS,14.750 IN. LG,8.000 IN. H,0.750 IN. THK,4 HOLES 0.9375 IN. SQUARE SPACED 4.500 IN. C TO C DIAGONALLY ACROSS FACE |