CUSTOM --NIPPON RACING-- wheel center cap--hex. thread on / flange    

FYI  --  THIS IS A COLLECTOR ITEM   --  EXTREMELY RARE  --

NOTE : FOLLOWING IS A TESTIMONIAL  -- FROM A HUGE AMERICAN COLLECTOR/SELLER 
Wow I not seen this type before, Nippon brand of Japan. 

Two piece either sell the Hex top for $129.99 and seperate listing the outer flange by it's outer diameter for $129.99 too as Nippon brand.

Or 1 listing with them both pieces for $259.99 (Polish with fine grind S.O.S.)

THIS COLLECTOR RACING WHEEL CENTER CAP  --   will be mailed to your home or office.

any questions just e/m --

FYI  -- THIS WILL CAP WILL BE SENT USPS PRIORITY MAIL  --  FULL INSURED AND REGISTERED --