Screw-in Ring Insulators black (pack of 25)
Our Screw-In Ring Insulators have been re-designed to incorporate a steel reinforced ring to give superior strength.
Made with a heavy screw as its base and a continuous steel reinforced ring, this insulator has the strength to hold in old locust posts or in the soft wood of old telephone poles.
The wire is held 2" away from the post.
100 per pack.
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