Strainrite Hi-Test Insul-Strainer

Tension and Insulate in One — The Insul-Strainer Built for Hi-Tensile Electric Fence

On a hi-tensile electric fence, every connection point is a potential voltage leak — and a strainer that doesn't insulate properly is a grounding point waiting to happen. The Strainrite Hi-Test Insul-Strainer combines the wire tensioning function of a standard strainer with built-in insulation, so you can tension your hi-tensile wire at the post without creating a ground fault at the connection point.

Built to handle the high tension loads of 12.5 gauge hi-tensile wire while maintaining the electrical isolation your fence needs to stay hot and effective. The right strainer for electric hi-tensile fence systems where voltage integrity matters as much as mechanical strength.

Features

Integrated Insulation
Built-in insulation prevents voltage loss at the strainer connection point — no ground faults, no voltage drop from the strainer itself.

Hi-Test Tensioning Strength
Rated for the high tension loads of 12.5 gauge hi-tensile wire — holds tension without deforming or failing under load.

Dual Function
Tensions the wire and insulates the connection in a single component — no need for a separate insulator at the strainer point.

Maintains Fence Voltage
Keeps your electric fence system hot at every connection point — critical for fence systems that need to deliver consistent shock to train and contain livestock.

Strainrite Quality
Built to Strainrite's standards for fence hardware that holds up to real-world farm use.

Specifications

• Brand: Strainrite
• Type: Insulated wire strainer
• Application: Hi-tensile electric fence wire tensioning with electrical insulation

Tension it, insulate it, keep it hot — the Strainrite Hi-Test Insul-Strainer is the right hardware for electric hi-tensile fence systems that can't afford voltage loss at the connection point.