To simplify an operating work for temporary fixation, and reducing the number of parts for the temporary fixation.

When a fitting wall part 13 of a finisher main body 1 is fitted to a fitting recession part 20 of a protector 2 and a counter part side is push pressed by a protruding part 23, the finisher main body 1 and the protector 2 are temporarily fixed. Therefore, comparing with a conventional form using an adhesive double coated tape, an operating work for temporarily fixing on the finisher main body 1 and protector 2 is simplified. Furthermore, the protruding part 23 is provided on at least either one of the finisher main body 1 and a bonding leg part 21 of the protector 2 which are opposed to each other in a bonding recession part 16 of the finisher main body 1, so that the adhesive double coated tape is eliminated, and the number of parts for temporarily fixing is reduced.