“These are the best if you are going to use electric in a high tensile application. Other insulators will pop off over time. The only issues are that if your Tpost mushrooms on top from the driver (most do) you have to hammer these on, and the pins often break off before install and you will have to dig and borrow from others.”
“Very easy to use as long as the tops of your t-posts are not damaged. This is because you have to slide them over the top. My t-post were second hand and had minor damage. I was still able to hammer the insulator onto them.”
