Porc Large Insulator Screw In

Zareba insulators prevent electrical shorts between the electrified wire and the fence posts. Also allows you to fasten electrified wire to posts without losing energy through the post. Good-quality insulators are critical to a properly functioning fence.

• Designed for use with wood posts with screw-in design
• Can be used with all fence wire, including high tensile, poly rope, and poly tape
• Ceramic
• Color white