Wood post insulator permanent with nylon insert (No18)
Worlds strongest insulator. Designed for high strain permanent electric fencing.
Unbeatable 20 Year Guarantee. Made from low density polyethylene. This has very high UV resistance and will not crack or break in extreme temperatures.
Customers can use nails, staples or both. Also can be used with a standard nail gun, without any special attachments.
Furthermore, these are the contractors choice for ride over fence systems (centre pivot irrigation fencing).