The Zareba® Black Corner Post Insulator is formed of thick, tough plastic that can withstand the strain of wire on your electrified fences. These electric fence insulators are packed 10 per bag.
Fastens electrified wire to round or square post fence without losing energy through the post
Formed of thick, tough plastic
Can withstand the strain of wire at corner of electrified fence
For 9-22 gauge high-tensile steel wire, aluminum wire, all polywire (regular and heavy duty), and polyrope up to 1/4-inch in diameter