Patriot 2-Inch Wrap-Around T-Post Extender Insulator

A 2-inch offset insulator for running an electric fence wire beside a T-post fence.

Offset a strand from the T-post

This yellow Patriot wrap-around extender holds an electric-fence strand 2 inches away from a T-post. The color makes it easy to pick out during a repair among other fence fittings. It fits a retrofit where the existing post line stays in place and a separate strand needs its own path. The post attachment and wire channel set the position together, so check the planned line before installing a run. This part is an extender for T-post fencing, not a general mount for wood or round posts.

Pick the wire for the channel

The channel accepts poliwire, politape, polirope, steel wire or aluminum wire. Choose among those types based on the fence system already installed and the strand planned for this section. Matching the channel to the actual wire helps avoid buying an insulator that cannot hold the material you intend to run. If you are replacing an older piece, compare its wire path and wrap-around attachment, rather than relying on the word “insulator” alone.

Use the right post attachment

It fits all T-post sizes. Its wrap-around shape fastens onto the post while leaving the wire offset from the metal. That combination distinguishes it from fittings designed to place a strand directly against a post or to mount on a different post material. Check the post profile and strand route together when adding a second fence line. This extender is not rated for corner or high-tensile applications, which need their own purpose-built fittings.

Plan the section before opening the pack

A 25-count pack supplies matching extenders for a short run or replacement work. Count the T-posts where the offset strand will be supported, then plan how its path begins and ends before attaching the pieces. Keeping the same offset at each post makes the strand position predictable along the run. Choose the location of gates and other transitions before committing to the new line so the extender stays on the section where its mounting style fits.

Product details

Patriot item 820029; manufacturer code 880 0003-269. Yellow, 2-inch wrap-around T-post extender insulator, 25 per pack. UPC 9414731410563. Intended wire types: poliwire, politape, polirope, steel or aluminum wire. Patriot lists fit across T-post sizes.

Directions for use

Fit to a compatible T-post and route a supported fence wire through the insulator. See Patriot's current electric-fencing guidance for the complete fence layout and energizer instructions.

Cautions

Not designed as a corner insulator or for high-tensile applications.