ender 3 v3 ke\se run out sensor holder. version 1 and 2

stand alone ender 3 v3 ke run out sensor holder to mount the sensor to the gantry if the spool holder has been relocated. easy print ,no supports, I printed mine with 2 walls and 15 percent infill you will need to replace the original m3 screw and spacer attaching the arm to the holder with a m4 12 and a lock washer and unclip the unclip the cable at the end and run it under the gantry.