| GENERAL CHARACTERISTICS ITEM DESCRIPTION | STAINLESS STEEL,HEAT TREAT,LEFT HAND,0.375 IN. DIA 24 UNJF-3A THDS ON 1ST STEP OF HUB,0.498 MIN IN. 0.499 MAX IN. DIA OF 2ND STEP OF HUB,0.620 MIN IN. 0.630 MAX IN. DIA OF 3RD STEP OF HUB,GROOVES BETWEEN EACH STEP,0.845 MIN IN. 0.855 MAX IN. W OF MOUNTING END,0.313 MIN IN. 0.314 MAX IN. DIA OF 2 HOLES |