The tank levers originally installed simply do not come close to the quality of the Moen product used to replace them. Those in the hardware store are also far less in quality. The Moen lever has a far stronger construction, an adjustable angle and distance from the tank wall, and can be installed without any tools. And of course, it matches the other bathroom fixtures perfectly. The installation video also helps sell the product. Don't think twice about spending more for the better product.