Large Gripple Wire Tensioners come in a pack of 10 and they are best used for vineyard wire trellising systems.
There are different sizes available to suit your needs. In particular, the large Gripple Wire Tensioners are suited for the wire range of 3.20mm – 4.20mm. The tensioners take a maximum working load of 600kg. It is also important to note that this size of gripple wire tensioner is for use if your wire gauge is between 10 swg to 7.5 swg.
Gripple designed their tensioners with a high grade ceramic roller which gives it anti-corrosion technology. As a result, you can ensure your trellising system stays stronger for longer. This means you don’t have worry about to paying for costly repairs or replacements. In addition to this, you can also retension them year after year without having to replace them!