PasturePro cotter pins are used to attach the wire to line posts. These galvanized steel cotter pins are a simple and economical solution for wire attachment.
100 to a package (5.5" x 12.5 Gauge)
With PasturePro cotter pins, you simply field-drill a hole in the post, insert the pin and wrap it by hand. The self-insulating line post takes care of the rest.
PasturePro cotter pins are 3-4 times less expensive than plastic t-post insulators. And when used on the self-insulating PasturePro line post, they cannot short out your fence like cracked insulators do on t-posts.