Yes I took the smallest drill bit I had and just drilled a small hole in the center of the clip between the suction cup holes . I just found a regular screw and a self locking bolt to hold the screw then just bolted the reflector arm onto the clip . Just find a screw at your local hardware store that would fit in that center spot on the clip and you're good to go I just "eyeballed" it as some would say . And the reflectors I got from a local bike shop most give them
away free