The Mansfield genuine 57 chrome right hand trip lever is designed for the Mansfield tank models 386, 387, and 1386. This lever will come complete with the reverse thread lock nut to secure the lever to the tank. Reverse thread meaning, you will turn the nut to the left to tighten, and right to loosen it. When facing the toilet this lever will be installed on the right hand side. The right handed levers are less common than the left hand.
