Zareba 10-Pack Black Corner Post Insulator

The Zareba Black Corner Post Insulator is formed of thick, tough plastic that can withstand the strain of wire on your electrified fences. These black electric fence insulators are packed 10 per bag and come with a 5-year limited warranty. Specifications: ?Çó Fastens electrified wire to round or square post fence without losing energy through the post ?Çó Formed of thick, tough plastic ?Çó Can withstand the strain of wire at corner of electrified fence ?Çó 10 insulators per bag