The Kohler K-3422-RA Wellworth Elongated Toilet has been an American benchmark for innovation and performance for . . . → Read More: Kohler K-3422-RA Wellworth Elongated Toilet with Right-Hand Trip LeverA lever that is rotated to initiate the toilet flush cycle. Factory-installed trip levers have a Polished Chrome finish; optional trimAny non-vitreous china toilet components, with the exception of the seat. Examples include the ballcockThe mechanism that controls the flow of water into a gravity-operated toilet tank. The ballcock is controlled by the float mechanism floating in the water in the tank. When the toilet is flushed, the float drops and opens the ballcock, allowing water to enter the tank and/or bowlA water-containing receptor that receives liquid and solid body waste; two general bowl classifications are round-front and elongated.. The float rises as the water level in the tank is restored, and shuts off the ballcock when the tank is completely filled. Also referred to as a float valve., bolt caps and trip lever. kits offer trip levers in other finishes. Toilets equipped with a PeacekeeperA patented, factory-installed, battery-powered, seat-actuated KOHLER flushing system, which initiates the flush cycle when the user simply lowers the seat lid.® seat-actuated flush do not have a trip lever.