Zareba® Yellow T-Post Reverse 5 In Extender Insulator
The Zareba® Yellow T-Post Reverse 5 Inch Extender Insulator extends the wire 5 in. from the post. This black insulator fits securely on standard (1-1/4 or 1.33) studded T-posts. No hardware is needed to put this insulator on a post.
Snap-on reversed insulators
Extends wire 5-inch from post
Fits securely on standard (1-1/4 or 1.33) studded t-post
This is my first go round with electric fencing since I was a kid, 50 years a go. I'm really liking that I don't have to set up a second row of posts in my double fence paddocks. They are easy to install and work wonderfully so far. As I add my rotational paddocks this should make the process go much easier.
How far apart should the T-posts be for 350' of fencing?
Question by: Denis Hanna on Jun 19, 2026, 1:44 PM
Thank you for your question. The recommended distance between T-posts can vary depending on several factors, including:
The type of wire being used
The terrain where the fence is installed
The type of animals being contained or excluded
Because these factors can significantly affect fence performance, there is no single spacing recommendation that works for every installation.