G5 Plastic Inserts (Sold in bag of 100)
G5 Nylon Insert
This is not an electrical insulator but a wear protector.
Steel Star posts, often called Warratah posts, have their holes punched which creates sharp burrs on the one side and therefore all products need protection from this even steel wire as it wears off the galvanising.
This Plastic inserts is to fit in the holes of star posts to protect the Plaswire or Border Line and even steel wire. (Sold in bag of 100)