Product information "Distance screw insulator XDI (XDI offset screw-in insulator) (wood, 18cm, pack of 100)"

A robust offset screw- in insulator for wooden post fences - used to protect and electrify non- electric fences.

This cleverly designed offset insulator guarantees no shorts and features a handy 'wear' indicator to show when the insulator should be replaced.

Comes with a 2- year product warranty.