Fi-Shock® Line Tightener
Tired of sagging wires on your electric fence?
Our Fi-Shock® Line Tightener for your electric fence is so easy to use -- no tools required! It tightens wire up to 9 gauge and 1/2" polytape.
Fi-Shock® Means Leadership in Electric Fence Systems for Animal Containment and Control. Fi-Shock® provides safe, secure, superior quality electric fence products for all your fencing needs.
Tools Required To Build Your Electric Fence