Fi-shock IWNY-FS Electric Fence Insulators, Wood Post

Product Features

• Fastens electrified wire to wooden posts without losing energy through the post
• Extends the wire 2 ? in from the wooden post
• For 9 ga through 22 ga high-tensile steel wire and aluminum wire, all polywire (both regular and heavy duty), and polyrope up to 1/4 in diameter
• Comes with a double headed nail