Jim Dunlop 124 System 65 Universal Bit Winder resonant tone and an authoritatively

resonant tone and an authoritatively hefty mass

Precision wound with phosphor bronze wrap wire over a high carbon steel core

gold-plated contacts with deep threads to prevent misalignment and ensure extra-long life

Use the terry cloth side to clean and polish cymbals

Only coated string brand to protect the entire string with an ultra-thin coating

Jim Dunlop 124 System 65 Universal Bit Winder resonant tone and an authoritativelyTurn your favorite electric screwdriver into a fast and efficient stringwinder for quick and easy string changes. This System 65 Universal Bit Winder is designed to fit any electric screwdriver and the most common guitar and bass tuning machine heads. Give a fresh set a spin. Performance is everything.