The  Double Colar Tite Wire Tool  works as a mender pulling two wires together in the middle of a stand.  If you have a wire fence, it's going to have a break  at some point.
Make it an easy fix by just putting both ends of your broken wire into the collars of the fence mender  use your drill or impact with a 3/4" inch socket to to pull your wire tight, all while holding your wire while you make the repair.
 This fence mender tool will help you by saving time while keeping your fence nice and tight.
To quote inventor Michael Tolley, " I can mend 5 fences using this tool in the time someone mends 1 with a conventional tool."   DRILL, 3/4" SOCKET OR SOCKET ADAPTER-NOT INCLUDED