Abstract: A universal-fit, multiple-application molded thermoplastic operating lever for a flush toilet, the toilet having a buoyant flush valve flapper, tank ball or activating disk utilizing flexible connection chain for momentarily lifting the flush valve by manual operation of the lever, in which the lever incorporates a repeating sequence of different attachment points each suitable for a different toilet installation, each sequence including an intentionally weakened cut-off point which the installer can sever using ordinary hand tools, with the lever having a cruciform cross section and being made of molded alpha butyl styrene (ABS) so that the installer may bend the lever by hand up to about 45.degree. from its as-molded shape.

Abstract: An improved device and method for attachment of a plumbing fitting to a pipe or other drain receptacle is described in which the device has at least one elastomeric rib disposed about the outer circumference of the body of the device for forming a watertight seal against the interior wall of the drain receptacle. The ribs are angled in an axial direction opposite to the direction of insertion, allowing easy insertion into a drain receptacle, while causing a radial self-tightening force resisting movement in the direction of removal, and enhancing the seal. The device also allows lateral movement of the receptacle relative to the device, as well as expansion and contraction, without impairing the seal.