Zareba® Wood Post Insulator

As low as $9.99 Regular Price $9.99
Model
IWNB-ZC
Zareba® Wood Post Insulator 7 4.6 5 1
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  • 2 Color options - black or yellow
  • For 9 gauge through 22 gauge high-tensile steel wire and aluminum wire, all polywire (both regular and heavy duty), and polyrope up to ¼ inch in diameter
  • Extends the wire 2½ inches from the wooden post
  • Nails included
  • 25 insulators per bag
  • Service Experts Available To Answer Your Installation Questions

Zareba® Black Wood Post Insulator

The Zareba® Black Wood Post Insulator extends wire 2.5 in. from wooden posts without losing energy through the post. This black electric fence insulator has a single-headed nail.


  • Fastens electrified wire to wooden posts without losing energy through the post
  • Extends the wire 2-1/2-inch from the wooden post
  • For 9 gauge through 22 gauge high-tensile steel wire and aluminum wire, all polywire (both regular and heavy duty), and polyrope up to 1/4-inch in diameter
  • 25 insulators per bag
  • Nails Included
  • Current color options to match your needs – Black or Yellow
Zareba® Black Wood Post Insulator
Model Number IWNB-ZC
Available Colors Yellow, Black
Posts Wood
Extends Wire 2.5 inches from the post

Customer Reviews

4.6
4.6 out of 5 stars
92%
7 Reviews
0% of customers
recommend this product
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Will buy again.
4
Oct 29, 2019
Work well. Since we have black fencing the black insulators look good. Wish the plastic was not so brittle because they break where the nail Holds them in place.
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Amazon Review
5
Aug 13, 2014
Perfect
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Amazon Review
5
Aug 12, 2014
Worked Great!
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Amazon Review
5
Jul 6, 2014
works as designed
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Amazon Review
5
May 30, 2014
Can't beat the price and they work well. I used every one of them right down to the last one. You wont regret buying these awesome beauty.
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Amazon Review
5
May 16, 2014
This product works exactly as described.My fence is white so some quick spray painting made them hardly noticeable.They are strong and hold the wire securely.
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Amazon Review
3
May 1, 2014
I used these to install a single wire around my fenced back yard to ensure our large dog does not get the idea he can get up on the fence or possibly jump it. The insulators work well. They are easy to install and hold the wire away from the posts. Quite inexpensive too. They are bright yellow plastic. The fence would look much better if they were available in green or brown plastic. The nails that come with the insulators turned out to be made of iron and they rusted badly at the first rain. The nails should have been made of aluminum or zinc coated to prevent the rust issue. If I had it to do over again, I'd get some rust proof nails and toss out the ones that came with the insulators. I would even have taken the time to spray paint them a milder color.
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