"ITEM CONSISTS OF 1 EACH SOCKET SCREW, DIA. 5/16 IN., LENGTH 1.0 IN., MATERIAL STEEL, 1 EACH GAGE, DIA. 2.1514IN., LENGTH 2 9/16 IN., 1 EACH GAGE, DIA. 1 5/8 IN., LENGTH 3 1/4 IN., 1 EACH GAGE, DIA. 1.1894, LENGTH 4 1/32 IN., MATERIAL FOR ALL GAGES STEEL AISI-01 OR 02, HARDENED TO 59 TO 63 ROCKWELL C SCALE, 1 EACH BOX"