Have a bent leader? Straighten it in seconds with Du-Bro’s Wire Straightener. While holding the Wire Straightener in one hand simply clamp it on your leader, apply pressure and slide the straightener down your leader. Your leader will come out straight and ready to use again. Great for on the boat when you need a quick fix. Straightener also works with stranded cable.For 5-15 gauge wire or 44-240 lb. test.