The Screw-Tight Rod Post Insulator is priced low and is convenient to use. It is possible to carefully pick up a hot wire with the insulator and install it on a rod post. If you want to drive a vehicle over a temporary fence, just loosen the plastic screws and slide the insulators and their wires to the bottoms of the posts. For use with up to 1⁄4" rope. 25⁄pack
