Zareba IWSD-Z Self-Drilling Insulator, Aluminum/Steel, Porcelain, White

Self-drilling, screw-in electric fence insulator that can be used with any type of wire, including high tensile. Made of sturdy plastic. Easy to install.

• Large, durable, screw-in insulator for use with electric fencing
• Large, durable, screw-in insulator for use with electric fencing
• Easily installs with a power tool in just 10 secs
• Unbreakable polycarbonate plastic construction that is as tough as steel