Keep your electric fence energized at corners and end posts with these Zareba corner post insulators. Made from thick, tough plastic, they fasten electrified wire to round or square fence posts without losing energy through the post.

• Thick, tough plastic construction
• Compatible with 9-22 gauge high-tensile steel wire
• Works with aluminum wire, all polywire, and polyrope up to 1/4"
• Fastens to round or square fence posts
• Prevents energy loss through posts at corners
• 10 insulators per bag
• Black

Tip: Install at every corner and end post where fence wire changes direction to maintain full fence voltage around the perimeter.