SOLDERING CLIP

maybe one or the other knows the problem when soldering LED strips, alligator clips make just unsightly grooves in the LED tape ... I was then found, called SolderM8 but ...Unfortunately, there is no market for this and me the shipping + customs is just too expensive. So, I sat down and tinkered me one.Edit:Update, so that there are no problems with soldering, I have included a piece of aluminum strip.Clips are also adaptedAdditionally needed:Cheese head screws M3x10pressure spring 5x0.4x20mm, o