The Mansfield 42CH (chrome) trip lever is used for the tank models 35, 51, and 162. It is easily identified by the blue plastic arm. This is the only Mansfield lever with a blue arm.The lever will come complete with the reverse threaded locking nut to secure the lever the toilet tank. Since the nut is reverse threaded it is right to loosen, and left to tighten the nut.
