Our Zareba® Multi-Groove Wood Post Ceramic Insulators, Box of 25 with Double-Headed Nails and Washers can be used with steel/aluminum wire and polywire. They're multi-grooved to protect against arcing. These insulators are durable and dependable with superior insulating performance.
Our Zareba® Multi-Groove Wood Post Ceramic Insulators, Box of 25 with Double-Headed Nails and Washers can be used with steel/aluminum wire and polywire. They're multi-grooved to protect against arcing. These insulators are durable and dependable with superior insulating performance.