Amon Speaker Blind Nut Set of 4 New, Unopened These are blind nuts for speakers that I purchased for DIY use in my previous car. I intended to use them, but I ended up changing cars, so I have been storing them for a long time. The speaker terminals in the image are also unused. Please feel free to use them if you have a need. They are new and unopened, but Please check the images and make your own judgment. I would appreciate it if those who understand the purpose and compatibility would consider purchasing them. Thank you for looking. I hope to have a good relationship with someone who can trade honestly according to Mercari rules.