The Nemtek compression springs heavy tension (15 kg) is used to maintain a constant tension on the electric fence wires.Wire tension on an electric fence will vary over time and the springs will maintain a constant force on the electric fence wires to keep them neat.
The compression springs offer the following features:
a nylon plastic inner which eliminates galvanic reaction between dissimilar metal thus reducing rust and increasing the life of the wire
can be used with any type of Nemtek electric fence wire
The heavy tension compression springs (15 kg) can tension wires from 1.6 mm up to 2.5 mm.
• Stainless steel compression springs • UV stabilised nylon inner. • Heavy tension springs are available in a black nylon inner