Park Tool QTH-1 Quick Change Bit Driver Set JuneWahooSale Includes battery and charger

Includes battery and charger

and redesigned dust cover for instant engagement and long-lasting efficiency

Clip-on Compatible: Yes (all sizes except 38cm)

That’s right

as one would otherwise only expect from a rear derailleur

Park Tool QTH-1 Quick Change Bit Driver Set JuneWahooSale Includes battery and chargerThe QTH 1 is an ergonomic T handled bit driver equipped with eight common bits to fit a wide variety of fasteners and fittings found on bicycles. The magnetic quick change" handle allows for one handed operation and makes changing bits quick and easy. The bit holder can be magnetically attached to any magnetic surface such as a repair stand or tool box, or can be permanently mounted to any wall or tool board. The QTH 1 is a professional grade tool