Abstract: A system is provided that is configured to mount a first component to a second component. The system includes an engagement device and an attachment device. The engagement device is attached to the first component. The attachment device is configured to mate with the engagement device to thereby provide mounting of the first component at one of a plurality of angles with respect to the second component while at least inhibiting rotation of the first component with respect to the second component.

Abstract: A retainer clip includes a retainer portion having an axially extending tubular wall which is radially expandable for snap-fitted radial engagement with a reduced diameter portion of a rod such that the retainer clip is radially and axially trapped on the reduced diameter portion of the rod and can only be removed by simultaneous application of dual directional forces. The retainer clip includes the retainer portion, a washer portion, and a hinge portion integrally connecting the retainer portion and the washer portion so that the retainer clip is handled as a single part during assembly onto the rod.