Zareba ITPLY-Z Pin-Lock T-Post Insulator, Yellow

The ZarebaT-Post Pin-Lock Insulator has a molded pin that holds the wire tightly. When you want to release the wire, just pull the pin! The heavy-duty flange holds the insulator securely to a 1.25 and 1.33 T-post. Top-grade UV-stabilized polyethylene prevents arcing and provides long-life.