Snug HT insulator for wood posts. Designed for high-tensile use. Perfect for Equi-Rope and temporary fencing. Large diameter flange prevents arcing. Heavy fingers carry wire 3/4 IN from post. Complete with 2 galvanized ring shank nails. Molded of high-density polyethylene. Performs in any climate. Color: Black. 25 per bag. Suitable for high-tensile fencing.