arcade monitor pin key

19V1001 B&W arcade monitor pin key, or neck key.  This replaces the often brittle plastic on the monitor tube neck, and allows you to properly register the chassis socket onto the tube. I have included the original design, and a MOD version that does not require supports to print and works perfectly.  It is a tight tolerance part and while the pin holes are registered on the print you will need to manually drill them out with a pin vise.  Caution Monitor neck tubes are very fragile and if you crack the neck the tube is junk.  If you have not done this type of work before, seek a qualified arcade repair technician.  I take no responsibility for any damage caused to your game.  Good luck. Chris at tokensonly.