Fi-Shock® Economy Insulators with Nails

Model #: IWKNY-FSC

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Starting at $6.99

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  • Fasten electrified wire to wood posts without losing energy through the post
  • Available in 2 color options - black or yellow
  • Service Experts Available To Answer Your Installation Questions

Fi-Shock® Economy Insulators with Nails

Looking for an inexpensive way to properly fasten electrified wire to your wooden posts so no energy is lost?

Our Fi-Shock® Economy Insulator with Nails fits the bill exactly! These yellow electric fence insulators are packed 25 per bag and are available in 2 color options - black or yellow.

Fi-Shock® Means Leadership in Electric Fence Systems for Animal Containment and Control. Fi-Shock® provides safe, secure, superior quality electric fence products for all your fencing needs.

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

Fi-Shock® Economy Insulator with Nails - Specifications

  • 2 Color options - black or yellow
  • Economical insulator with nails - for wood posts
  • 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” in diameter
  • Packed 25 per bag
Q.What are the dimensions of this item? I need to screw rather than nail it onto steel frame chicken coop but dont know what size screws to use in place of the long are these? What size/guage are these nails (for reference). ...this is what is so frustrating with buying online ...makes me want to just drive to tractor supply etc where I can SEE the items! Online sellers all over the place just fail to get the need to describe EVERYTHING in detail! ....we cant hold it and touch it and measure things online! We need HELP!

The width and height of this insulator are approximately 1.25 inches. We recommend using the nail that comes with this insulator as we have not tested it for use with screws. Screw-in Insulators are available! Please click here for the selection of insulators we currently have available.

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Fi-Shock® FAQs on Electric Fence Systems

Have questions? We have tried to compile a library of frequently asked questions and their respective answers under our Fi-Shock® FAQs section.

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