Patriot electric fence energizers and accessories are built on the foundation of providing you the flexibility to enjoy your lifestyle with a sleek design that matches your need for simplicity, reliability, and performance - all at an outstanding value. Patriot electric fence products are the result of nearly 70 years of experience from one of the world’s leading electric fence manufacturers. This product will fit on both sides of the T-Post, so even if you put it on the wrong side, it is okay! It has a solid construction which gives longevity and a superior holding capacity. This product works with high-tensile wire, poliwire, or politape. It works great with both permanent and temporary fences. There are 25 per bag.