A clip (1) comprises a base (6), a shank (7) extending from the base (6), a pair of legs (9A, 9B) extending from an end of the shank towards the base and away from a side of the shank, and a pair of elastic fingers (11A, 11B) extending from the end of the shank towards the base and away from a side of the shank, juxtaposed with the legs. A curved end (12)is formed at the end of each finger to engage the edge of a mounting hole (5) in a workpiece. Complementary parts of a molded plastic clip, connected by a hinge, are fastened to one another before mounting of the clip.