Zareba Electric Fence Black Pinlock Wood-Post Insulator With Nails - 25 Pack PL25WP (Discontinued by Manufacturer)
"ZAREBA SYSTEMS" PINLOCK WOOD-POST INSULATORPin locks and holds wire securely Ideal for high tensile fencing Use for all fence wire and rope but not poly tape Ultraviolet stabilizers resist weathering Two large shields prevent arcing Wire can be inserted after insulator is attached to post Simple two-nail installation Nails included Reusable