The flash collar is slid on the bottom tube of the pole before installing into the ground sleeve. The flash collar helps to add to your landscaping while hiding the mounting sleeve.
Our hot dipped zinc galvanized steel is..... three times heavier than aluminum and three times stronger than aluminum.
Superior corrosion and scratch resistance
Comes with a 10 years warranty
Our aluminum flash collar will fit poles with a bottom diameter of 2.75" or 3".