The Standard Combo Tensioner is a combination of a tensioner and an insulator all in one. The combination of the nylon plastic insulator and the galvanised body reduces material cost and installation time. This tensioner is placed on the corner post by using a free standing S-hook and isolates the wire from the corner post. Features: Can tension up to 2.24mm wire Only used for galvanised electric fence wires to avoid galvanic reaction
