The ultimate restringing tool!! The Pro-Winder is a high quality peg winder with a built-in hardened tool-steel wire cutter. The extra-length design provides more torque for easy winding. The ultimate restringing tool. Unlike ordinary peg winders, the patented Pro-Winder is a high-quality peg winder with a built-in clipper and bridgepin puller. The winder is designed to fit virtually all guitars, banjos, and mandolins. Ergonomically designed with hardened tool steel wire cutters, the Pro-Winder with built-in clipper is the ALL-IN-ONE restringing tool, and it comes with an unconditional guarantee.