The Dorval Bathroom Collection diverges from conventional expectations with regal accents and a powerful design that commands your attention. Inspired by the feminine lines of French architecture and the regal stature of German castles, the Dorval Bath Collection balances grace and power in this modern take on new traditional design. This single lever handle kit may be used with Dorval single handle tub/shower faucets. Easy to install, simply fit the handle over the stem unit and secure with the included set screw and allen wrench. You can install with confidence, knowing that Delta backs this handle kit with a lifetime limited warranty.