These Traderight grooved electric fence insulators are designed for mounting on wooden posts to provide reliable separation for electric fence lines. Each unit features a grooved design compatible with wire, rope, or tape, helping to maintain fence integrity in agricultural environments such as farms, paddocks, and orchards. Manufactured from a combination of durable PP and PE materials and equipped with galvanised steel screws, these insulators are engineered for outdoor use. The self-tapping screw design facilitates efficient installation onto timber posts. This set contains 120 individual insulators, providing a substantial quantity for large-scale fencing projects, routine maintenance, or system upgrades.