Zareba Donut Corner Insulator can be used with all wire and poly wire and with poly tape up to 1/2-inch.
- Use with all wire and poly rope and poly tape up to 1/2-inch
- Made from unbreakable polycarbonate, this insulator will not chip or crack
- 5,000-pound tensile strength
- Built-in wire channel keeps wire centered
- 10 insulators per bag