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Zareba IRB-Z Round Post Insulators

Zareba IRB-Z Round Post Insulators

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This sturdy insulator is designed for your smaller posts. Zareba Black Screw-On Insulator fits all posts ½ inch in diameter or smaller. It is completely arc-proof.

10 per package
Fits all round posts from 1/4" to 5/8" in diameter.
Centers post in cavity automatically.
Holds tight against post so fence won't sag.
Zareba #IRB-Z

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