The ZarebaŽ Black Pin-Lock Wood and T-Post Insulator tightly fastens electrified wire to wood, metal and T-posts without losing energy through the post. A molded pin holds wire tight. When you are ready to release the wire, simply pull the pin.
Tightly Fastens Electrified Wire to Wood, Metal and 1.25 or 1.33 T-Posts
Can Be Used With Multiple Wire Types Including High-Tensile Steel Wire or Polywire