The Supertensioner lane line tightening device is unique to AntiWave. It does not require a wrench for the tightening process. It is designed to rotate the cable rather than winding onto a drum, making it easy to adjust with a few twists.
The Supertensioner dimensions are: 14” halfway extended 11” fully condensed and 17” fully extended.
Made of UV stable resin plastic which reduces fading and deterioration in outdoor applications.
Available in 6 standard colours: blue, white, red, green, black, and yellow.