Catalog > Consumer Electronics > Security & Alarms > Alarms > Electric Fence Nemtek Tensioner with Plastic Insulator Plastic Tensioner & Insulator EF COMB TENSIONER Combo Tensioner - Standard {ES-CTS} 15.11 ZAR inc for 1 Each 10 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview The combo tensioner with a plastic insulator is a tension system all in one.The combination of the plastic insulator and the galvanised body reduces material cost and installation time. Features Hot dip galvanised bodyPlastic large bobbin UV stabilised insulatorCan tension from a 1.2 mm wire up to 2.5 mm wire, making it very versatileOnly used for galvanised electric fence wires to avoid galvanic reaction