Dunlop Universal Bit Winder 124SI

The Dunlop System 65 Universal Bit Winder 124SI turns a compatible electric screwdriver into a powered guitar or bass string winder. It is intended to speed up the winding and unwinding stages of a string change.

Compatibility: Dunlop designs the bit to fit electric screwdrivers and most common guitar and bass tuning-machine heads. Use a slow, controlled screwdriver setting and finish the final tuning by hand or with a tuner to avoid overtightening strings.