Flagpole ornaments: Finial balls and eagles that fit on an outdoor flagpole. Spun aluminum balls are constructed from heavy gauge aluminum with a flush seam. Gold leaf balls are constructed of copper with a solder-filled joint between upper and lower ball sections followed by hand-applied 23k gold leaf. The attachment rod on each is threaded 1/2″ – 13NC as standard but is also available as 5/8″ – 11C upon request. A jamb nut is provided for use in firmly securing the ball to the truck assembly. A small kit of epoxy is available and is recommended for additional bonding.