Park Tool Quick-change Bit Driver Set QTH-1 drumbeat21-977 - Outsole: DuPont Zytel nylon

- Outsole: DuPont Zytel nylon

- Pocket sized nylon carrying pouch includes a stash for your I

Silicon HB strap

- Pump head features rugged alloy cap and lever

- Compatible with CoPilot Limo rear child carrier

Park Tool Quick-change Bit Driver Set QTH-1 drumbeat21-977 - Outsole: DuPont Zytel nylonThe 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