1.Side mount toilet handle replacement can add a new stylish touch to your bathroom and will help your toilet, It features a Chrome finish Handle with Lock Nut 2.The universal design fits most side-mount applications, Sturdy construction, Easy to install 3.Instructions: ① Remove chain or strap from existing flush lever. ② Remove old flush lever. Note: the threads loosen in the opposite direction.③ Insert new flush lever into toilet. 4. Attach locknut to flush lever and tighten it down to toilet tank, remember the reversed threads. Do not over tighten. 5. Attach chain or strap of toilet flapper ball to new flush lever and adjust as need. Duravit 0074831000; Caro, Happy D, Starck 2, Starck 3, Starck 3, Starck 3; Trip lever V2 one piece / two piece 1.6 gpf / 1.28 gpf single Flush; in Chrome.