The sale is for 10 individual bone-colored plastic trip levers for Mansfield toilet models 160, 170, 180, and 190. May fit some other models, as well. See pictures closely to match up what you have. This lever has a 7-inch arm with three slotted holes in it. These are new but you will have to use your existing mounting nut. These do not come with mounting nuts.  I do not have the mounting nuts available. These are not in individual packages, as we take these from a full case.