American Farm Works 5 in. Nail-On Extender Insulators for 9-12 Gauge Polywire and Polyrope, Yellow, 25 pk.

Use American Farm Works 5 in. Nail-On Extender Insulators for 9-12 Gauge Polywire and Polyrope with your wooden fence posts. These electric fence insulators can be used with traditional steel and aluminum fence wire gauges 9-12, as well as with polywire and polyrope up to 1/4 in. in diameter. Use these yellow 5 in. extender insulators to avoid losing energy through your fence line to keep your fence performing to the best of its ability. On top of that, these electric fence post insulators extend the electrified wire 5 in. from the wooden post. Each fence insulator is made of UV-stabilized polyethylene to prevent damage from the sun's rays. Nails are included for hassle-free setup. There are 25 extender insulators per pack.