The present invention is directed to a metal locking tie having a dual head that secures two different bundles using one tie. The dual head locking tie includes a top head, a bottom head, and a tie body. A first end of the tie body attaches to the bottom head and extends through a bottom strap passageway. The tie body wraps around a first bundle, extends through the top strap passageway of the dual head, wraps around a second bundle, and extends back through the bottom strap passageway of the dual head to secure two different bundles.