This innovative toilet trip lever features a nested, two-tone design for dual-flush functionality. It offers the choice of 1.1 or 1.6 gallons per flush; the dual flush lever is located on the side of the tank like a traditional toilet. The unique side-mount location of the trip lever allows for storage on top of the tank. This trip lever is designed for use with Wellworth and Highline dual-flush toilets. Kohler® Trip Lever, Left Hand Nested Dual Flush, 3-1/4 in Arm Length, Metal, Oil Rubbed Bronze