Insulating posts along wire fences. This durable large screw-in porcelain insulator is designed for wooden posts and can be used with a variety of wire types.
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Electric fence insulators allow you to fasten electrified wire to the post without losing energy through the post. It is very important to match the type of wire and the type of fence post.
Our Fi-Shock™ Large Screw-In Insulators are made from porcelain and are designed for wooden posts. They can be used with steel wire, aluminum wire, polyrope, and polywire.
They come in a durable, white porcelain and have a lifetime guarantee.
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.
Fi-Shock™ Large Screw-In Insulators - Specifications
Large screw-in insulator for wooden posts
Can be used with steel wire, aluminum wire, polyrope and polywire (Not recommended for polytape)
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