* CR0MO/CR-V steel. Phosphate finishsteel. Phosphate finish* Contents: 9-pc. socket 6pt 1", 1-1/8", 1-1/4", 1-3/8",1-1/2", 1-5/8" (90 mm long) ,1-3/4" (90mm long), 1-7/8", 2" (100mm long) 1-pc. Budde socket : 1/2”x 13/16”. *Storage in metal box.