the fence and earth lead set is used for connecting the energizer to fence and earth system, which including one fence lead with red crocodile clip and one fence lead with green crocodile clip. the fence and earth lead set fits most energizers.

the fence lead with green crocodile clip is used to connect the electric fence energizer to the grounding system, the fence lead with red crocodile clip is used to connect the electric fence energizer to fence wire.  the crocodile jaws made of stainless steel for long life.