
Wire Tensioner / Wire Strainer
Our patented wire tensioner is a breakthrough for fencing and wire straining in general.
- No moving parts
- Simple and safe to apply
- No wire puller needed.
- Can be used to join two wires
- Now galvanised for extra rust protection.
- See the video on the home page

While the tensioner can be applied and tightened using standard tools, for large applications we have a custom designed handle that makes application even quicker and easier.
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The tensioners/strainers are now in use in over 80 kiwi fruit orchards and vineyards with over 100,000 installed.
Ways to tighten your tensioner (see the video on our home page)

Wire Tensioner Handle
Special fitting for a standard half inch drive socket wrench
Use a standard Crescent
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How to use
See the video on our home page
IMPORTANT: Always use appropriate personal protection equipment and do not over tighten fence wire.
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Place the tensioner onto the wire so that it hangs freely as shown in the photo.
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Use any suitable metal rod such as the handle of a crescent or our custom handle to tighten the tensioner.
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Keep the tensioner parallel to the wire.
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It helps to push forward horizontally on the tensioner to allow the wire to easily pass the hooked ends of the tensioner.
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Once the wire is tight pull back on the tensioner and allow to turn back until the ends hook firmly on the wire.
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You're done!
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Joining two wires
- To join two wires, put one wire through the tensioner from each side as shown in the photo to the right.
- Then simply wind up - once you’re finished, cut off the excess loose ends.





