This is a common FM antenna used on many receivers that have that coax type connector on the back.

Push on, single pin/prong in center . see last pictures for example.

I use these on receivers I sell, and they work great.

brand new

Please see all pictures and use zoom feature.  Often the pictures describe the item better than words.!

 Also please see the other 3,500 vintage radio related parts I listed.   I always combine shipping to my best,  just order and wait to get the invoice from me.  On Global Shipping I cannot combine as that is in Ebay's hands.

Please note : Ebay is starting to collect sales tax as required by law for certain states.  

Thank you for you order and please follow my store.  New items added daily.  Also you can go into my store and pick the category for easy shopping.   Many Thanks,  Mike