Stabilized Resin Tool Barrel wood spacers for Skeleton reel seat,  colorful antique color Blue/Violet (4)

With a 12mm Hole thorough the center. 
For Skeleton reel seat  DL-4      UL-4     UL-6S      UL-6M      UL-6L     UL-1        UL-8      UL-13     A-16