Includes 5/32", 3/16", 7/32", 1/4", 9/32", 5/16",11/32", 3/8", 7/16", 1/2", 9/16". 6 point mirror polished chrome vanadium socket with dual grease rings. Center hole punched for added work depth. Chamfered opening for easier mating to fasteners. Meets...