Tension Spring w/Galfan Coating | Powerflex

Tension Spring - Galfan Coating

$9.65
Sale price  $9.65 Regular price 
Skip to product information
Tension Spring w/Galfan Coating | Powerflex
Need help choosing? Call Us: 1-888-251-3934-FENCE-NOW

Check the estimated time of arrival for your order.

Usually ships in 1-2 business days

Tension Spring - Galfan Coating

$9.65
Sale price  $9.65 Regular price 
Need help choosing? Call Us: 1-888-251-3934-FENCE-NOW

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.

Frequently bought Together

SpeedRite Swivel Cut-off Switch SS fittings Red w/yellow indicator

Isolate Any Section of Your Fence with a Twist — SpeedRit...

$16.23

Flood Gate Control

Keep a Shorted Section from Taking Down Your Whole Fence ...

$41.38

Vertical T-Post Bracket - 2"

Mount Anything to a T-Post — 2" Vertical T-Post BracketTh...

$6.24

Horizontal T-Post Bracket - 2"

Bottom-Mount Attachment for T-Posts — 2" Horizontal T-Pos...

$6.24

Horizontal T-Post Bracket - 3"

Heavy-Duty Bottom-Mount for T-Posts — 3" Horizontal T-Pos...

$7.93

Vertical T-Post Bracket - 3"

Heavy-Duty T-Post Mounting for Large Objects — 3" Vertica...

$7.93

12" Fence Charger Lightning Fuse 2/pkg

Protect Your Energizer from Lightning on the Fence Side —...

$13.62

Lightning Diverter

Protect Your Fence System from Lightning Damage — MWLA Li...

$10.73

Black Cutout Switch SS Contacts

Cut Power to Any Fence Section Without Shutting Down the ...

$9.09

Double Throw Knife Switch

Double Throw Knife Switch Cut-out switches are used to tu...

$10.18

Electric Fence Sign

Warn People Before They Touch the Wire — Electric Fence W...

$2.26

Single Throw Knife Switch

Single Throw Knife Switch

$9.36

Speedrite Fence Alert

Know When Your Fence Voltage Drops Before Your Livestock ...

$33.83

Electric Fence Light - Fence Charger Lightning Diverter

Protect Your Fence Charger from Lightning Surges — EFL Fe...

$10.21

Speedrite Digital Volt Meter

Know Exactly What Your Fence Is Doing — Speedrite Digital...

$50.24

Cyclops Fuse, 2 Amp

Replacement 2 Amp Fuse for Cyclops EnergizersThe Cyclops ...

$1.25

Cyclops Fuse, 1/2 Amp

Replacement 1/2 Amp Fuse for Cyclops EnergizersThe Cyclop...

$1.25

Gallagher Digital Voltmeter

Know Exactly What Your Fence Is Doing — Gallagher Digital...

$87.99

Electric Fence Light Replacement Knocker

Add Audible Confirmation to Your Electric Fence Light — E...

$11.34

Cyclops Fuse, .75 Amp

Replacement 3/4 Amp Fuse for Cyclops EnergizersThe Cyclop...

$1.25

Cyclops Fuse, 1 Amp

Replacement 1 Amp Fuse for Cyclops EnergizersThe Cyclops ...

$1.25

Cyclops Fuse, 1-1/2 Amp

Replacement 1-1/2 Amp Fuse for Cyclops EnergizersThe Cycl...

$1.25

LED Replacement Bulb 2pk

LED Replacement Bulb for LED FENCE LIGHT WITH KNOCKER- 2pk

$11.34

Tumble wheel

Keep Livestock Off the Fence Without a Hot Wire — Gallagh...

$131.99

Powerflex Strainer with End Strain Insulator

Terminate and Tension Your Fence Wire in One Assembly — P...

$4.53

4' Stretcher Bar with Clamps

Stretch Hi-Tensile Wire with Precision — Built for Seriou...

$180.07

Tension Handle for Daisy Style Tightener

Wind Up the Slack on Your Daisy Tensioner — Tension Handl...

$11.98

Handle for Inline Style Tightener

The Right Tool for Tightening Donald-Style Inline Tension...

$8.52

Gallagher High Strain Insulator Kit

Powerflex now carries Gallagher High Strain Insulator Kit...

$8.02

Strainrite Ratchet Handle

Ratchet-Action Tensioning for Hi-Tensile Fence — Controll...

$17.45

Donalds Type Galvanized Tightener

Tension and Maintain Hi-Tensile Fence Wire — Donalds Type...

$4.03

20' Long Chain Stretcher Bar Puller

Long Chain Stretcher Bar Puller Stretcher Bar Puller acco...

$131.73

Wire Wrap Tool, Three Hole

Wrap Wire Ends Cleanly and Securely — Three-Hole Wire Wra...

$2.55

FenceGard Fence Chain Grab Tightener

The Chain Grab Wire Puller can be used to take the slack ...

$73.79

Gallagher Insulated Wire Strainer Kit (with Ratchet Tightener)

Gallagher Insulated Wire Strainer Kit (with Ratchet Tight...

$12.09

Strainrite Hi-Test Insul-Strainer

Tension and Insulate in One — The Insul-Strainer Built fo...

$5.39

Real Use Cases

Shane P

Great quality Ploybraid and good for about 4-5 years year round application with uv exposure.
★★★★★
Rotational Grazing

Seth M

This is my second purchase of the super 9 polybraid, and it sure won’t be the last. Compared to the other poly wire products I’ve used, this braid is so much more durable, easily visible to the livestock, and VERY conductive. The smooth braid is much smoother to reel in than the other poly wires I’ve used, and for almost a year I’ve been moving cows with this wire at least three days a week. Still going strong with no viable signs of wear. I highly recommend this product. 5 stars for sure
★★★★★
Perimeter Fencing

Jody W

It is working great. Running on a deep cycle battery that drops to 50-60% in 4 days on electric netting. 8-10k volts on poly rope and 4-6k volts on the netting.
★★★★★

Rick

This Range Ward — Power Reel saves me so much time and headache. I wish I would have made this purchase years ago. Just attach it to your side by side and go. It's that simple.
★★★★★
Rotational Grazing

Ready to Get Started?

Call us. We'll help you figure out what you need. No sales pitch.

MONDAY - FRIDAY, 8:30AM - 5PM CST