Abstract: There is disclosed a clip structure insertable through an apertured work piece for protecting coated surfaces of the work piece comprising a main clip body including resilient clip means adapted to be snapped through the aperture and a protecting cap having a dome into which the clip means may be inserted and further having lateral window means through which the clip means may at least partially project when in assembled relationship.

Abstract: A cable clip of a construction such that the attachment thereof to a given panel is accomplished by inserting the clip into the larger of two sized holes, moving the clip to the smaller of the two holes via an intermediate path connecting the two sized holes, and thereafter rotating the clip within the smaller hole is disclosed. The clip is improved so as to be prevented from being unexpectedly rotated backward within the smaller hole and slipped off the fitting hole by means of one or more rotation-regulating pieces which keep the clip in the state of fast attachment to the panel.