The Heavy Duty Compression Spring 3 is used to maintain a constant tension on the electric fence wires. Wire tension on an electric fence will vary over time and the springs will maintain a constant force on the electric fence wires to keep them taut.
Features:
- Heavy duty durable design
- A plastic inner which eliminates galvanic reaction between dissimilar metals, reduces rust and increases the lifespan of the wire
- Can be used with any type of electric fence wire
- Heavy tension compression springs (silver) can tension wires up to 2.0mm
Specifications:
| Material | Stainless Steel UV stabilised plastic inner |
|---|---|
| Colour | Black |
| Spring Tension | Heavy 15kg |
| Operating temperature | -40 to 80°C |
| Output voltage | 0 – 12KV |
| Recycling | SPI 7 |
![Heavy Duty Compression Spring 3 [CNT3]](https://securitywholesale.co.za/wp-content/uploads/2025/12/Heavy-Duty-Compression-Spring-3-CNT3.jpg)