These Insulators are specifically made for Polywire/Rope, and some high tensile fence setups.
Rope and Polywire Insulators
High strength corner and end post insulator for Hot Rope, Braid, Wire, Poly-Coat, Hot-Coat, and polywire.
For Polywire and smaller diameter Electric Ropes.
Insulated double hook wood post gate anchor.
Insulated double hook t-post gate anchor.