The D'Addario Drill Bit Peg Winder attaches to any cordless screwdriver for faster and easier string changes. Built from a high performance polymer, the peg winder can accommodate vintage and modern guitar and bass tuning pegs in a one-size-fits-all design. The nickel-plated steel shaft resists wear for the durability to last countless string changes.

Here's a great video on how to restring an acoustic guitar from our friends at D'addario: