About this 3D model

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 adapted Additionally needed: Cheese head screws M3x10 pressure spring 5x0.4x20mm, or 5x0.4x25mm Slip and noise stopper 8mm Aluminum bar 20x2mm