GENERAL CHARACTERISTICS ITEM DESCRIPTION | CASTING,MIL-C-6021G,CLASS 2A,GRADE B; 2.880 IN. LG; 3.000 IN. W; 2.500 IN. THK; 2 KNUCKLES 0.166 IN. W; 2 MOUNTING HOLES 0.250 IN. DIA MIN,0.254 IN. DIA MAX,1.934 IN. C TO C; KNUCKLE INSIDE DIA 0.249 IN. MIN,0.251 IN. MAX |