Fenceman insulator nail on tape this pack of insulators can carry most sizes of rope and tape up to 40mm after placing tape through the carrier slot click clamp over gap to secure to fit simply nail to fencing post simple tape fitting with secure clip nail to post up to 40mm wide tape will take most sizes of rope here are the top ten rules to make your electric fence work properly 1 keep your fence as free from growth as possible growth impairs the output of every co