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).

Tools include

• CO2 inflator (threaded cartridges not included)

• 2, 2.5, 3, 4, 5, 6, and 8 mm Allens

• T-25 Torx

• Flat head and Phillips screwdrivers