Heavy Duty insulators on their way to the King By TF4M On October 15, 2009 · Leave a Comment · In Amateur Radio I have now prepared the antenna wires out of #6 CopperWeld steel wire with 60lbs insulators. I must wait for better weather to install the antenna on the King. [View with PicLens] Tagged with: 160M • antennas • Nikon D300 • The King