Gallagher Black Nail-On Insulator – 100 Per Pack

Delivers superior electrical performance, even under the highest voltages due to long leakage paths and protective shieldsSuperior insulation with a sizeable heavy-duty shield to prevent pulse arcing as well as reduce power leakage.Minimal wire corrosion as open face design reduces dust and algae.Tough, durable, and sun resistant – made from UV stabilized polyethylene plastic.