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Tension Spring - Galfan Coating
Check the estimated time of arrival for your order.
Usually ships in 1-2 business days
Maintain Consistent Wire Tension Through Temperature Changes — Galfan-Coated Tension Spring
The Tension Spring with Galfan Coating is an in-line fence spring designed to absorb the expansion and contraction of hi-tensile wire as temperatures change through the seasons. Without a tension spring, temperature swings cause hi-tensile wire to go slack in summer heat and dangerously tight in winter cold — stressing posts, strainers, and the wire itself. The tension spring compensates automatically, keeping your fence at consistent tension year-round without manual adjustment.
Galfan coating provides superior corrosion resistance compared to standard galvanizing — a zinc-aluminum alloy that outperforms hot-dip galvanizing in long-term outdoor exposure, particularly in wet or coastal environments. Install one spring per wire run for consistent tension management across the full fence line.
Features
In-Line Tension Management
Absorbs wire expansion and contraction from temperature changes — keeps fence tension consistent year-round without manual adjustment.
Galfan Coating
Zinc-aluminum alloy coating provides superior corrosion resistance over standard galvanizing — longer service life in outdoor and wet conditions.
Protects Fence Infrastructure
Reduces stress on posts, strainers, and wire from seasonal tension changes — extends the life of your entire fence system.
Hi-Tensile Compatible
Designed for use with hi-tensile wire fence systems where temperature-driven tension changes are most significant.
Specifications
- Type: In-line fence tension spring
- Coating: Galfan (zinc-aluminum alloy)
- Application: Hi-tensile wire fence systems — one spring per wire run
Set it and forget it — the Galfan-coated Tension Spring keeps your hi-tensile fence at consistent tension through every season without manual adjustment.
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