Dual flush handle control

1. An apparatus, comprising:

a first handle lever configured to rotate in a direction about an axis, the first handle lever comprising a shoulder on an interior side of the first handle lever;

a second handle lever configured to rotate in the direction about the axis, the second handle lever comprising a slot; and

a stop extending through the slot, wherein the stop is configured to engage the shoulder of the first handle lever upon rotating the first handle lever by a first angle of rotation.

2. The apparatus of claim 1 , wherein the stop is configured to engage an edge of the slot upon rotating the second handle lever by a second angle of rotation.

3. The apparatus of claim 2 , wherein the first angle of rotation is less than the second angle of rotation.

4. The apparatus of claim 2 , wherein the first angle of rotation is greater than the second angle of rotation.

5. The apparatus of claim 1 , further comprising a damper disposed between the first handle lever and the second handle lever.

6. The apparatus of claim 1 , wherein at least a portion of the first handle lever is nested in at least a portion of the second handle lever.

7. The apparatus of claim 1 , further comprising a bushing configured to extend through a wall of a toilet tank, the bushing including the stop.

8. The apparatus of claim 7 , wherein the second handle lever further comprises a stem extending from an interior side of the second handle lever, wherein the stem is retained in the bushing.

9. The apparatus of claim 8 , wherein the stem further comprises a groove configured to receive a retaining element.

10. The apparatus of claim 8 , wherein the first handle lever is secured to the second handle lever.

11. The apparatus of claim 7 , wherein the first handle lever further comprises a stem extending from an interior side of the first handle lever through an opening of the second handle lever, wherein the stem is retained in the bushing.

12. The apparatus of claim 7 , wherein the bushing further comprises a groove configured to receive a retaining element.

13. The apparatus of claim 1 , further comprising a spring configured to return the first handle lever and the second handle lever to a neutral position after a flush activation.

14. The apparatus of claim 1 , further comprising a spring configured to rotate the first handle lever towards the second handle lever.

15. The apparatus of claim 1 , wherein the second handle lever includes a lip configured to engage a recess of the first handle lever when the second handle lever is rotated.

16. An apparatus, comprising:

a first handle lever configured to rotate in a direction about an axis, the first handle lever comprising an extension extending from an interior side of the first handle lever;

a second handle lever configured to rotate in the direction about the axis, where rotation of the first handle lever produces corresponding rotation of the second handle lever; and

a bushing comprising a cut-out, wherein the extension is configured to engage the cut-out of the bushing upon rotating the first handle lever by a first angle of rotation.

17. The apparatus of claim 16 , wherein the second handle lever comprises a slot, wherein the extension extends through the slot.

18. The apparatus of claim 17 , wherein the extension is configured to engage an edge of the slot upon rotating the second handle lever by a second angle of rotation.

19. The apparatus of claim 16 , wherein the second handle lever includes a lip configured to engage a recess of the first handle lever when the second handle lever is rotated.

20. The apparatus of claim 16 , wherein at least a portion of the first handle lever is nested in at least a portion of the second handle lever.