Park Tool QTH-1 Quick Change Bit Driver Set, 8 bits hazard giving you unbeatable comfort

giving you unbeatable comfort

while the F3 model is made for softer

while others are superb in a very limited set of conditions and suffer in most others

Swix recommends this in all conditions but we have found that it works best above 25F

hands-free assembly/deployment

Park Tool QTH-1 Quick Change Bit Driver Set, 8 bits hazard giving you unbeatable comfortThe QTH 1 is an ergonomic T handled bit driver equipped with eight common bits to fit various 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 built to