Screw On Insulator Black

These Black Screw On Insulators are made with highly durable polyethylene plastic with a metal screw which is designed to be screwed into the side of a wooden post. They are quite simple to use simply screw the insulators into a wooden post and hang your electric wire, rope or tape through the insulator to create an effective fence that won’t arc.

Features of the Screw On Insulators

·        Come in packs of 100

·        Made from highly durable Polyethylene plastic

·        Strong metal screw

·        Simple in design and easy to use