C.O. Tool integrates a high-quality CO2 inflator with a multi-10 tool. The compact and sturdy C.O. Tool is made from mirror-polished Chrome Vanadium steel for hardness and strength, yet weighs less than 5 oz. C.O. Tool opens wide for leverage, and is chrome plated for corrosion resistance. Simply thread the blue end on to your tire’s valve, and then thread in a cartridge.
Automatically adapts to Presta or Schrader valves. 2-1/4 inches long (folded).